{"id":573,"date":"2020-11-11T21:28:26","date_gmt":"2020-11-11T14:28:26","guid":{"rendered":"https:\/\/dpm360.com\/?post_type=product&#038;p=573"},"modified":"2024-01-24T18:09:04","modified_gmt":"2024-01-24T11:09:04","slug":"hat-chong-am-silicagel","status":"publish","type":"product","link":"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/","title":{"rendered":"H\u1ea1t ch\u1ed1ng \u1ea9m silicagel &#8211;  H\u1ea1t h\u00fat \u1ea9m gi\u00e1 r\u1ebb"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_27 ez-toc-wrap-left counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Hat_hut_am_Hat_chong_am_silicagel_la_gi\" title=\"H\u1ea1t h\u00fat \u1ea5m, H\u1ea1t ch\u1ed1ng \u1ea9m silicagel l\u00e0 g\u00ec ?\">H\u1ea1t h\u00fat \u1ea5m, H\u1ea1t ch\u1ed1ng \u1ea9m silicagel l\u00e0 g\u00ec ?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Thanh_phan_hat_hut_am_cong_nghiep\" title=\"Th\u00e0nh ph\u1ea7n h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p\">Th\u00e0nh ph\u1ea7n h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Thu_ba_gia_cua_hat_hut_am_silicagel\" title=\"Th\u1ee9 ba, gi\u00e1 c\u1ee7a h\u1ea1t h\u00fat \u1ea9m silicagel\">Th\u1ee9 ba, gi\u00e1 c\u1ee7a h\u1ea1t h\u00fat \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Vay_ung_dung_cua_hat_hut_am_Silicagel_la_gi\" title=\"V\u1eady \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ea1t h\u00fat \u1ea9m Silicagel l\u00e0 g\u00ec ?\">V\u1eady \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ea1t h\u00fat \u1ea9m Silicagel l\u00e0 g\u00ec ?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#De_bao_lau_thi_hat_hut_am_silicagel_mat_tac_dung\" title=\"\u0110\u1ec3 bao l\u00e2u th\u00ec h\u1ea1t h\u00fat \u1ea9m silicagel m\u1ea5t t\u00e1c d\u1ee5ng?\">\u0110\u1ec3 bao l\u00e2u th\u00ec h\u1ea1t h\u00fat \u1ea9m silicagel m\u1ea5t t\u00e1c d\u1ee5ng?<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Chat_hut_am_silica_gel_doi_mau\" title=\"Ch\u1ea5t h\u00fat \u1ea9m silica gel \u0111\u1ed5i m\u00e0u\">Ch\u1ea5t h\u00fat \u1ea9m silica gel \u0111\u1ed5i m\u00e0u<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Dac_tinh_hat_chong_am_silicagel_doi_mau\" title=\"\u0110\u1eb7c t\u00ednh h\u1ea1t ch\u1ed1ng \u1ea9m silicagel \u0111\u1ed5i m\u00e0u\">\u0110\u1eb7c t\u00ednh h\u1ea1t ch\u1ed1ng \u1ea9m silicagel \u0111\u1ed5i m\u00e0u<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Dac_trung_su_dung_hat_hut_am\" title=\"\u0110\u1eb7c tr\u01b0ng s\u1eed d\u1ee5ng h\u1ea1t h\u00fat \u1ea9m:\">\u0110\u1eb7c tr\u01b0ng s\u1eed d\u1ee5ng h\u1ea1t h\u00fat \u1ea9m:<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Phuong_phap_sa%CC%89n_xuat_hat_chong_am\" title=\"Ph\u01b0\u01a1ng ph\u00e1p sa\u0309n xu\u1ea5t h\u1ea1t ch\u1ed1ng \u1ea9m\">Ph\u01b0\u01a1ng ph\u00e1p sa\u0309n xu\u1ea5t h\u1ea1t ch\u1ed1ng \u1ea9m<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Tai_sinh_hap_phu\" title=\"T\u00e1i sinh h\u1ea5p ph\u1ee5\">T\u00e1i sinh h\u1ea5p ph\u1ee5<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Hap_phu_tai_sinh_hoi_nuoc\" title=\"H\u1ea5p ph\u1ee5 t\u00e1i sinh h\u01a1i n\u01b0\u1edbc\">H\u1ea5p ph\u1ee5 t\u00e1i sinh h\u01a1i n\u01b0\u1edbc<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#MSDS_hat_chong_am_silicagel_hat_hut_am_cong_nghiep\" title=\"MSDS h\u1ea1t ch\u1ed1ng \u1ea9m silicagel, h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p\">MSDS h\u1ea1t ch\u1ed1ng \u1ea9m silicagel, h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_1_Hoa_chat_hat_hut_am_cong_nghiep\" title=\"M\u00f4-\u0111un 1. H\u00f3a ch\u1ea5t h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p\">M\u00f4-\u0111un 1. H\u00f3a ch\u1ea5t h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_2_Tong_quan_ve_moi_nguy_hat_hut_am_silicagel\" title=\"M\u00f4-\u0111un 2. T\u1ed5ng quan v\u1ec1 m\u1ed1i nguy h\u1ea1t h\u00fat \u1ea9m silicagel\">M\u00f4-\u0111un 2. T\u1ed5ng quan v\u1ec1 m\u1ed1i nguy h\u1ea1t h\u00fat \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_3_Thanh_phan_thong_tin_thanh_phan_hat_chong_am_silicagel\" title=\"M\u00f4-\u0111un 3. Th\u00e0nh ph\u1ea7n \/ th\u00f4ng tin th\u00e0nh ph\u1ea7n h\u1ea1t ch\u1ed1ng \u1ea9m silicagel\">M\u00f4-\u0111un 3. Th\u00e0nh ph\u1ea7n \/ th\u00f4ng tin th\u00e0nh ph\u1ea7n h\u1ea1t ch\u1ed1ng \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_4_Cac_bien_phap_so_cuu_khi_su_dung_hat_chong_am_silicagel\" title=\"M\u00f4-\u0111un 4. C\u00e1c bi\u1ec7n ph\u00e1p s\u01a1 c\u1ee9u khi s\u1eed d\u1ee5ng h\u1ea1t ch\u1ed1ng \u1ea9m silicagel\">M\u00f4-\u0111un 4. C\u00e1c bi\u1ec7n ph\u00e1p s\u01a1 c\u1ee9u khi s\u1eed d\u1ee5ng h\u1ea1t ch\u1ed1ng \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_5_Cac_bien_phap_chua_chay_duoi_tac_dong_hat_hut_am_cong_nghiep\" title=\"M\u00f4-\u0111un 5. C\u00e1c bi\u1ec7n ph\u00e1p ch\u1eefa ch\u00e1y d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p\">M\u00f4-\u0111un 5. C\u00e1c bi\u1ec7n ph\u00e1p ch\u1eefa ch\u00e1y d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_6_Xu_ly_khan_cap_ro_ri_boi_hat_hut_am_silicagel\" title=\"M\u00f4-\u0111un 6. X\u1eed l\u00fd kh\u1ea9n c\u1ea5p r\u00f2 r\u1ec9 b\u1edfi h\u1ea1t h\u00fat \u1ea9m silicagel\">M\u00f4-\u0111un 6. X\u1eed l\u00fd kh\u1ea9n c\u1ea5p r\u00f2 r\u1ec9 b\u1edfi h\u1ea1t h\u00fat \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_7_Xu_ly_va_luu_tru_hat_hut_am_silicagel\" title=\"M\u00f4-\u0111un 7. X\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef h\u1ea1t h\u00fat \u1ea9m silicagel\">M\u00f4-\u0111un 7. X\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef h\u1ea1t h\u00fat \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_8_Kiem_soat_phoi_nhiem_va_bao_ve_ca_nhan\" title=\"M\u00f4-\u0111un 8. Ki\u1ec3m so\u00e1t ph\u01a1i nhi\u1ec5m v\u00e0 b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n\u00a0\">M\u00f4-\u0111un 8. Ki\u1ec3m so\u00e1t ph\u01a1i nhi\u1ec5m v\u00e0 b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n\u00a0<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#81_Nong_do_cho_phep\" title=\"8.1 N\u1ed3ng \u0111\u1ed9 cho ph\u00e9p\">8.1 N\u1ed3ng \u0111\u1ed9 cho ph\u00e9p<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#82_Kiem_soat_phoi_nhiem\" title=\"8.2 Ki\u1ec3m so\u00e1t ph\u01a1i nhi\u1ec5m\">8.2 Ki\u1ec3m so\u00e1t ph\u01a1i nhi\u1ec5m<\/a><ul class=\"ez-toc-list-level-5\"><li class=\"ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mang_gang_tay_de_su_dung_phai_kiem_tra_gang_tay_truoc_khi_su_dung\" title=\"Mang g\u0103ng tay \u0111\u1ec3 s\u1eed d\u1ee5ng, ph\u1ea3i ki\u1ec3m tra g\u0103ng tay tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.\">Mang g\u0103ng tay \u0111\u1ec3 s\u1eed d\u1ee5ng, ph\u1ea3i ki\u1ec3m tra g\u0103ng tay tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-5\"><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Su_bao_ve_co_the\" title=\"S\u1ef1 b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3\">S\u1ef1 b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_9_Tinh_chat_vat_ly_va_hoa_hoc_cua_hat_hut_am_cong_nghiep\" title=\"M\u00f4-\u0111un 9. T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p\">M\u00f4-\u0111un 9. T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_10_Tinh_on_dinh_va_kha_nang_phan_ung_hat_hut_am_cong_nghiep\" title=\"M\u00f4-\u0111un 10. T\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p\">M\u00f4-\u0111un 10. T\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_11_Thong_tin_ve_doc_chat_hat_hut_am_silicagel\" title=\"M\u00f4-\u0111un 11. Th\u00f4ng tin v\u1ec1 \u0111\u1ed9c ch\u1ea5t h\u1ea1t h\u00fat \u1ea9m silicagel\">M\u00f4-\u0111un 11. Th\u00f4ng tin v\u1ec1 \u0111\u1ed9c ch\u1ea5t h\u1ea1t h\u00fat \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_12_Thong_tin_sinh_thai_hat_chong_am_silicagel\" title=\"M\u00f4-\u0111un 12. Th\u00f4ng tin sinh th\u00e1i h\u1ea1t ch\u1ed1ng \u1ea9m silicagel\">M\u00f4-\u0111un 12. Th\u00f4ng tin sinh th\u00e1i h\u1ea1t ch\u1ed1ng \u1ea9m silicagel<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_13_Thai_bo\" title=\"M\u00f4-\u0111un 13. Th\u1ea3i b\u1ecf\">M\u00f4-\u0111un 13. Th\u1ea3i b\u1ecf<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Mo-dun_14_Thong_tin_Van_tai\" title=\"M\u00f4-\u0111un 14. Th\u00f4ng tin V\u1eadn t\u1ea3i\">M\u00f4-\u0111un 14. Th\u00f4ng tin V\u1eadn t\u1ea3i<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Uu_diem_cua_chat_bao_hat_hut_am_silicagel_hat_chong_am_silicagel_trong_thuc_pham\" title=\"\u01afu \u0111i\u1ec3m c\u1ee7a ch\u1ea5t b\u1ea3o h\u1ea1t h\u00fat \u1ea9m silicagel, h\u1ea1t ch\u1ed1ng \u1ea9m silicagel trong th\u1ef1c ph\u1ea9m\">\u01afu \u0111i\u1ec3m c\u1ee7a ch\u1ea5t b\u1ea3o h\u1ea1t h\u00fat \u1ea9m silicagel, h\u1ea1t ch\u1ed1ng \u1ea9m silicagel trong th\u1ef1c ph\u1ea9m<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Meo_chon_hat_hut_am_silicagel_hat_hut_am_cong_nghiep\" title=\"M\u1eb9o ch\u1ecdn h\u1ea1t h\u00fat \u1ea9m silicagel, h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p?\u00a0\">M\u1eb9o ch\u1ecdn h\u1ea1t h\u00fat \u1ea9m silicagel, h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p?\u00a0<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Ma_HS_code_hat_hut_am_Desiccant\" title=\"M\u00e3 HS code h\u1ea1t h\u00fat \u1ea9m Desiccant\">M\u00e3 HS code h\u1ea1t h\u00fat \u1ea9m Desiccant<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/#Quy_khach_hang_vui_long_lien_he_dat_hang_hat_chong_am_silicagel_gia_re_xuong_san_xuat\" title=\"Qu\u00fd kh\u00e1ch h\u00e0ng vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1eb7t h\u00e0ng h\u1ea1t ch\u1ed1ng \u1ea9m silicagel gi\u00e1 r\u1ebb x\u01b0\u1edfng s\u1ea3n xu\u1ea5t\">Qu\u00fd kh\u00e1ch h\u00e0ng vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1eb7t h\u00e0ng h\u1ea1t ch\u1ed1ng \u1ea9m silicagel gi\u00e1 r\u1ebb x\u01b0\u1edfng s\u1ea3n xu\u1ea5t<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Hat_hut_am_Hat_chong_am_silicagel_la_gi\"><\/span><span style=\"font-size: 12pt;\"><em><span style=\"color: #008000;\"><strong>H\u1ea1t h\u00fat \u1ea5m, H\u1ea1t ch\u1ed1ng \u1ea9m silicagel l\u00e0 g\u00ec ?<\/strong><\/span><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">Ch\u00fang ta \u0111\u00e3 nghe \u0111\u1ebfn h\u1ea1t ch\u1ed1ng \u1ea9m silicagel nh\u01b0ng ch\u01b0a hi\u1ec3u r\u00f5 v\u1ec1 n\u00f3 silicagel l\u00e0 g\u00ec? Th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ea1t h\u00fat \u1ea9m silicagel Desiccant l\u00e0 g\u00ec? Gi\u00e1 c\u1ee7a h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p hay h\u1ea1t silicone l\u00e0 bao nhi\u00eau? HS code h\u1ea1t h\u00fat \u1ea9m silicagel l\u00e0 g\u00ec, th\u00e0nh ph\u1ea7n c\u1ee7a n\u00f3, gi\u00e1 c\u1ea3 h\u1ea1t h\u00fat \u1ea9m c\u1ee7a n\u00f3 bao nhi\u00eau?<\/span><\/p>\n<figure id=\"attachment_6108\" aria-describedby=\"caption-attachment-6108\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6108 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-chong-am-5g-300x300.jpg\" alt=\"T\u00fai ch\u1ed1ng \u1ea9m 5g\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-chong-am-5g-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-chong-am-5g-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-chong-am-5g-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-chong-am-5g-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-chong-am-5g-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-chong-am-5g.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6108\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">T\u00fai ch\u1ed1ng \u1ea9m 5g<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6107\" aria-describedby=\"caption-attachment-6107\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6107 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-gia-re-300x300.jpg\" alt=\"G\u00f3i h\u00fat \u1ea9m gi\u00e1 r\u1ebb\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-gia-re-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-gia-re-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-gia-re-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-gia-re-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-gia-re.jpg 608w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6107\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">G\u00f3i h\u00fat \u1ea9m gi\u00e1 r\u1ebb<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6109\" aria-describedby=\"caption-attachment-6109\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6109 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-chinh-hang-300x300.jpg\" alt=\"G\u00f3i h\u00fat \u1ea9m ch\u00ednh h\u00e3ng\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-chinh-hang-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-chinh-hang-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-chinh-hang-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-chinh-hang-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-chinh-hang-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-chinh-hang.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6109\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">G\u00f3i h\u00fat \u1ea9m ch\u00ednh h\u00e3ng<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6110\" aria-describedby=\"caption-attachment-6110\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6110 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-thuc-pham-300x300.jpg\" alt=\"H\u1ea1t ch\u1ed1ng \u1ea9m th\u1ef1c ph\u1ea9m\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-thuc-pham-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-thuc-pham-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-thuc-pham-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-thuc-pham-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-thuc-pham.jpg 707w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6110\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m th\u1ef1c ph\u1ea9m<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6111\" aria-describedby=\"caption-attachment-6111\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6111 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-silicagel-20g-300x300.jpg\" alt=\"H\u1ea1t ch\u1ed1ng \u1ea9m silicagel 20g\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-silicagel-20g-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-silicagel-20g-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-silicagel-20g-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-silicagel-20g-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-silicagel-20g.jpg 751w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6111\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m silicagel 20g<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6113\" aria-describedby=\"caption-attachment-6113\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6113 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/dinh-luong-hat-hut-am-300x300.jpg\" alt=\"\u0110\u1ecbnh l\u01b0\u1ee3ng h\u1ea1t h\u00fat \u1ea9m\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/dinh-luong-hat-hut-am-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/dinh-luong-hat-hut-am-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/dinh-luong-hat-hut-am-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/dinh-luong-hat-hut-am-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/dinh-luong-hat-hut-am-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/dinh-luong-hat-hut-am.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6113\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">\u0110\u1ecbnh l\u01b0\u1ee3ng h\u1ea1t h\u00fat \u1ea9m<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6129\" aria-describedby=\"caption-attachment-6129\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6129 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-3g-1-300x300.jpg\" alt=\"T\u00fai h\u00fat \u1ea9m 3g\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-3g-1-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-3g-1-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-3g-1-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-3g-1-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-3g-1.jpg 680w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6129\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">T\u00fai h\u00fat \u1ea9m 3g<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6130\" aria-describedby=\"caption-attachment-6130\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6130 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-treo-300x300.jpg\" alt=\"T\u00fai h\u00fat \u1ea9m d\u1ea1ng treo\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-treo-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-treo-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-treo-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-treo-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-treo-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-treo.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6130\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">T\u00fai h\u00fat \u1ea9m d\u1ea1ng treo<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6131\" aria-describedby=\"caption-attachment-6131\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6131 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-300x300.jpg\" alt=\"C\u00e1c lo\u1ea1i g\u00f3i h\u00fat \u1ea9m\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-1024x1024.jpg 1024w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-1536x1536.jpg 1536w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/cac-loai-goi-hut-am.jpg 1811w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6131\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">C\u00e1c lo\u1ea1i g\u00f3i h\u00fat \u1ea9m<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m silicagel <span style=\"color: #0000ff;\"><em><strong>BiNa Vi\u1ec7t Nam<\/strong> v<\/em><\/span>\u1edbi m\u1ee5c \u0111\u00edch &#8220;trung th\u1ef1c &#8211; l\u00e0m vi\u1ec7c ch\u00ednh tr\u1ef1c &#8211; ch\u1ea5t l\u01b0\u1ee3ng tuy\u1ec7t v\u1eddi v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a h\u1ea1t ch\u1ed1ng \u1ea9m&#8221;, ch\u00fang t\u00f4i cam k\u1ebft cung c\u1ea5p h\u1ea1t ch\u1ed1ng \u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao cho kh\u00e1ch h\u00e0ng trong l\u0129nh v\u1ef1c h\u1ea1t h\u00fat \u1ea9m \u0111i\u1ec7n t\u1eed, h\u1ea1t h\u00fat \u1ea9m\u00a0 d\u01b0\u1ee3c ph\u1ea9m, h\u1ea1t h\u00fat \u1ea9m th\u1ef1c ph\u1ea9m, h\u1ea1t ch\u1ed1ng \u1ea9m ph\u1ea7n c\u1ee9ng, t\u00fai h\u00fat \u1ea9m m\u00e1y m\u00f3c v\u00e0 v\u1eadn t\u1ea3i bi\u1ec3n. C\u1ea7n n\u00f3 \u0111\u00f3ng vai tr\u00f2 h\u00fat \u1ea9m v\u00e0 h\u00fat \u1ea9m trong c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c gi\u1eef kh\u00f4, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng h\u00fat \u1ea9m v\u00e0 b\u1ecbt k\u00edn, \u0111\u1ed3ng th\u1eddi ng\u0103n ng\u1eeba n\u1ea5m m\u1ed1c hi\u1ec7u qu\u1ea3 cho c\u00e1c \u0111\u1ed3 v\u1eadt \u0111\u01b0\u1ee3c ni\u00eam phong. H\u1ea1t ch\u1ed1ng \u1ea9m silicagel l\u00e0 h\u1ea1t l\u1ef1a ch\u1ecdn \u0111\u1ea7u ti\u00ean.<\/span><\/p>\n<figure id=\"attachment_6127\" aria-describedby=\"caption-attachment-6127\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6127 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am-300x300.jpg\" alt=\"K\u00edch th\u01b0\u1edbc g\u00f3i h\u00fat \u1ea9m\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am-1024x1024.jpg 1024w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/kich-thuoc-goi-hut-am.jpg 1238w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6127\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">K\u00edch th\u01b0\u1edbc g\u00f3i h\u00fat \u1ea9m<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\">C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a h\u1ea1t ch\u1ed1ng \u1ea9m silicagel l\u00e0 xSio 2 \u00b7 yH2O. Ch\u1ea5t r\u1eafn d\u1ea1ng h\u1ea1t trong su\u1ed1t ho\u1eb7c m\u00e0u tr\u1eafng s\u1eefa. N\u00f3 c\u00f3 c\u1ea5u tr\u00fac x\u1ed1p h\u1edf, h\u1ea5p ph\u1ee5 m\u1ea1nh, c\u00f3 th\u1ec3 h\u1ea5p ph\u1ee5 nhi\u1ec1u lo\u1ea1i ch\u1ea5t kh\u00e1c nhau. Th\u00eam axit sunfuric lo\u00e3ng (ho\u1eb7c axit clohydric) v\u00e0o dung d\u1ecbch n\u01b0\u1edbc c\u1ee7a c\u1ed1c n\u01b0\u1edbc v\u00e0 \u0111\u1ec3 y\u00ean \u0111\u1ec3 t\u1ea1o th\u00e0nh gel axit silicic ng\u1eadm n\u01b0\u1edbc v\u00e0 \u0111\u00f4ng \u0111\u1eb7c l\u1ea1i. R\u1eeda b\u1eb1ng n\u01b0\u1edbc \u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t \u0111i\u1ec7n ly ion Na + v\u00e0 SO4 2- (Cl-) h\u00f2a tan trong \u0111\u00f3, sau khi l\u00e0m kh\u00f4 c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c silica gel.<\/span><\/p>\n<figure id=\"attachment_4813\" aria-describedby=\"caption-attachment-4813\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-4813 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-gia-re-300x300.jpg\" alt=\"H\u1ea1t ch\u1ed1ng \u1ea9m silicagel gi\u00e1 r\u1ebb\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-gia-re-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-gia-re-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-gia-re-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-gia-re-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-gia-re-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-gia-re.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-4813\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m silicagel gi\u00e1 r\u1ebb<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6124\" aria-describedby=\"caption-attachment-6124\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6124 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-01-300x300.jpg\" alt=\"M\u1eabu h\u1ea1t h\u00fat \u1ea9m 01\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-01-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-01-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-01-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-01-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-01-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-01.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6124\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu h\u1ea1t h\u00fat \u1ea9m 01<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6125\" aria-describedby=\"caption-attachment-6125\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6125 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-02-300x300.jpg\" alt=\"M\u1eabu h\u1ea1t h\u00fat \u1ea9m 02\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-02-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-02-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-02-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-02-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-02-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-02.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6125\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu h\u1ea1t h\u00fat \u1ea9m 02<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\">Ch\u1ea5t h\u00fat \u1ea9m th\u1ef1c ph\u1ea9m kh\u00f4ng h\u00f2a tan trong n\u01b0\u1edbc v\u00e0 b\u1ea5t k\u1ef3 dung m\u00f4i n\u00e0o, kh\u00f4ng \u0111\u1ed9c, kh\u00f4ng v\u1ecb, \u1ed5n \u0111\u1ecbnh v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc v\u00e0 kh\u00f4ng ph\u1ea3n \u1ee9ng v\u1edbi b\u1ea5t k\u1ef3 ch\u1ea5t n\u00e0o ngo\u1ea1i tr\u1eeb ki\u1ec1m m\u1ea1nh v\u00e0 axit flohydric. Ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 ROHS, REACH v\u00e0 c\u00e1c y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng kh\u00e1c, \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n h\u00f3a h\u1ecdc v\u00e0 kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i nh\u01b0 DMF (dimethyl fumarate). H\u01a1n n\u1eefa h\u1ea1t h\u00fat \u1ea9m silicagel c\u0169ng l\u00e0 ch\u1ea5t h\u00fat \u1ea9m duy nh\u1ea5t \u0111\u1ea1t ch\u1ee9ng nh\u1eadn FDA Hoa K\u1ef3 v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng khi ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi thu\u1ed1c v\u00e0 th\u1ef1c ph\u1ea9m.<\/span><\/p>\n<figure id=\"attachment_6112\" aria-describedby=\"caption-attachment-6112\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6112 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-vai-khong-det-300x300.jpg\" alt=\"H\u1ea1t h\u00fat \u1ea9m c\u00f3 v\u1ecf v\u1ea3i kh\u00f4ng d\u1ec7t\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-vai-khong-det-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-vai-khong-det-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-vai-khong-det-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-vai-khong-det-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-vai-khong-det-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-vai-khong-det.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6112\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t h\u00fat \u1ea9m c\u00f3 v\u1ecf v\u1ea3i kh\u00f4ng d\u1ec7t<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6126\" aria-describedby=\"caption-attachment-6126\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6126 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-03-300x300.jpg\" alt=\"M\u1eabu h\u1ea1t h\u00fat \u1ea9m 03\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-03-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-03-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-03-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-03-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-03.jpg 651w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6126\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu h\u1ea1t h\u00fat \u1ea9m 03<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\">Ngo\u00e0i c\u00e1c y\u1ebfu t\u1ed1 tr\u00ean, h\u1ea1t h\u00fat \u1ea9m silicagel c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng h\u00fat \u1ea9m m\u1ea1nh v\u00e0 hi\u1ec7u su\u1ea5t h\u1ea5p ph\u1ee5 m\u1ea1nh, ng\u00e2m h\u1ea1t h\u00fat \u1ea9m silica gel trong n\u01b0\u1edbc s\u1ebd kh\u00f4ng b\u1ecb ch\u1ea3y. H\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p n\u00f3 kh\u00f4ng \u0111\u1ed9c, kh\u00f4ng v\u1ecb, kh\u00f4ng \u0103n m\u00f2n v\u00e0 kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c c\u01a1 th\u1ec3 con ng\u01b0\u1eddi h\u1ea5p th\u1ee5 ngay c\u1ea3 khi nu\u1ed1t ph\u1ea3i.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\"><img src=\"https:\/\/mangpe.vn\/wp-content\/uploads\/2021\/03\/12.gif\" \/><em><strong>Tham kh\u1ea3o th\u00eam<\/strong><\/em>: <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/dpm360.com\/san-pham\/giay-chong-am\/\">gi\u1ea5y ch\u1ed1ng \u1ea9m<\/a><\/span><\/span><\/p>\n<figure id=\"attachment_2916\" aria-describedby=\"caption-attachment-2916\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2916 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-1-300x300.jpg\" alt=\"H\u1ea1t ch\u1ed1ng \u1ea9m Silicagel\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-1-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-1-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-1-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-1-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-1.jpg 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2916\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m Silicagel<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_6132\" aria-describedby=\"caption-attachment-6132\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6132 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-giay-300x300.jpg\" alt=\"G\u00f3i h\u00fat \u1ea9m gi\u00e0y da\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-giay-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-giay-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-giay-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-giay-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-giay.jpg 688w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6132\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">G\u00f3i h\u00fat \u1ea9m gi\u00e0y da<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\">\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 trung b\u00ecnh c\u1ee7a h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p l\u00e0 2,0-3,0nm, b\u1ec1 m\u1eb7t ri\u00eang 650-800m2 \/ g, th\u1ec3 t\u00edch l\u1ed7 0,35-0,45ml \/ g, nhi\u1ec7t dung ri\u00eang 0,92KJ \/ kg. \u2103, h\u1ec7 s\u1ed1 d\u1eabn nhi\u1ec7t l\u00e0 0,63KJ \/ m. gi\u1edd \u2103. Silica gel c\u00f3 l\u1ed7 x\u1ed1p m\u1ecbn c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 silica gel lo\u1ea1i A. N\u1ebfu n\u00f3 h\u00fat \u1ea9m, m\u1ed9t s\u1ed1 silica gel h\u00fat \u1ea9m l\u00ean \u0111\u1ebfn 40% ho\u1eb7c th\u1eadm ch\u00ed 300%. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m kh\u00f4 kh\u00ed, h\u1ea5p th\u1ee5 kh\u00ed, kh\u1eed n\u01b0\u1edbc l\u1ecfng, s\u1eafc k\u00fd. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c. N\u1ebfu th\u00eam clorua coban, n\u00f3 s\u1ebd c\u00f3 m\u00e0u xanh khi kh\u00f4, v\u00e0 m\u00e0u \u0111\u1ecf sau khi h\u1ea5p th\u1ee5 n\u01b0\u1edbc. C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00e1i t\u1ea1o v\u00e0 s\u1eed d\u1ee5ng nhi\u1ec1u l\u1ea7n. Silica gel ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed, ch\u1ea5t x\u00fac t\u00e1c v\u00e0 ch\u1ea5t mang, ch\u1ea5t \u0111\u1ed9n chu\u1ed3ng v\u00e0 l\u00e0m nguy\u00ean li\u1ec7u cho c\u00e1c s\u1ea3n ph\u1ea9m h\u00f3a h\u1ecdc t\u1ed1t nh\u01b0 silica gel s\u1eafc k\u00fd.<\/span><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7222\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-01.jpg\" alt=\"\" width=\"568\" height=\"568\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-01.jpg 568w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-01-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-01-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-01-100x100.jpg 100w\" sizes=\"(max-width: 568px) 100vw, 568px\" \/><\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7223\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am.jpg\" alt=\"\" width=\"642\" height=\"642\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am.jpg 642w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-600x600.jpg 600w\" sizes=\"(max-width: 642px) 100vw, 642px\" \/><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7224\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-01.jpg\" alt=\"\" width=\"651\" height=\"651\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-01.jpg 651w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-01-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-01-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-01-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-01-600x600.jpg 600w\" sizes=\"(max-width: 651px) 100vw, 651px\" \/><\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7225\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-02.jpg\" alt=\"\" width=\"754\" height=\"754\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-02.jpg 754w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-02-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-02-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-02-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/chat-hut-am-02-600x600.jpg 600w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/dpm360.com\/san-pham\/hat-chong-am-silicagel\/\">H\u1ea1t ch\u1ed1ng \u1ea9m silicagel<\/a><\/span> l\u00e0 m\u1ed9t d\u1ea1ng silicon dioxide d\u1ea1ng h\u1ea1t, th\u1ee7y tinh, x\u1ed1p \u0111\u01b0\u1ee3c l\u00e0m t\u1ed5ng h\u1ee3p t\u1eeb natri silicat. Silica gel r\u1ea5t dai v\u00e0 c\u1ee9ng; n\u00f3 r\u1eafn h\u01a1n c\u00e1c lo\u1ea1i gel gia d\u1ee5ng th\u00f4ng th\u01b0\u1eddng nh\u01b0 gelatin ho\u1eb7c agar. N\u00f3 l\u00e0 m\u1ed9t kho\u00e1ng ch\u1ea5t t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c tinh ch\u1ebf v\u00e0 ch\u1ebf bi\u1ebfn th\u00e0nh d\u1ea1ng h\u1ea1t ho\u1eb7c d\u1ea1ng h\u1ea1t. L\u00e0 m\u1ed9t ch\u1ea5t h\u00fat \u1ea9m, n\u00f3 c\u00f3 k\u00edch th\u01b0\u1edbc l\u1ed7 ch\u00e2n l\u00f4ng trung b\u00ecnh l\u00e0 2,4.<\/span><\/p>\n<figure id=\"attachment_6114\" aria-describedby=\"caption-attachment-6114\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6114 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-in-chu-300x300.jpg\" alt=\"H\u1ea1t h\u00fat \u1ea9m in ch\u1eef\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-in-chu-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-in-chu-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-in-chu-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-in-chu-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-in-chu-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-in-chu.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6114\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t h\u00fat \u1ea9m in ch\u1eef<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m Silicagel l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m hi\u1ec7u qu\u1ea3 \u0111\u1ec3 lo\u1ea1i b\u1ecf \u0111\u1ed9 \u1ea9m l\u00e0 m\u1ed9t ch\u1ea5t r\u1eafn c\u00f3 d\u1ea1ng h\u1ea1t. Silicagel th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t trong c\u00e1c th\u00f9ng ch\u1ee9a k\u00edn kh\u00ed. M\u1ee5c \u0111\u00edch \u0111\u1ec3 ng\u0103n h\u01a1i \u1ea9m ph\u00e1 h\u1ee7y c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c c\u1ee7a th\u00f9ng ch\u1ee9a. Silicagel c\u00f3 \u0111\u1ed9c h\u1ea1i t\u1ed1t nh\u1ea5t l\u00e0 \u0111\u1ea3m b\u1ea3o kh\u00f4ng \u0103n ch\u00fang. \u1ede c\u00e1c g\u00f3i h\u1ea1t ch\u1ed1ng \u1ea9m th\u01b0\u1eddng \u0111\u1eb7t m\u1ed9t c\u1ea3nh b\u00e1o tr\u00ean c\u00e1c g\u00f3i nh\u1ef1a silicagel.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">H\u1ea1t h\u00fat \u1ea9m Silicagel c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb silic silicat v\u00e0 l\u00e0 ch\u1ea5t h\u00fat \u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. Do n\u00f3 th\u1ec3 hi\u1ec7n xu h\u01b0\u1edbng h\u00fat \u1ea9m t\u1ef1 nhi\u00ean t\u1eeb m\u00f4i tr\u01b0\u1eddng xung quanh. N\u00f3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1ed5ng h\u1ee3p t\u1eeb silicon dioxide. <span style=\"color: #800080;\"><a style=\"color: #800080;\" href=\"https:\/\/dpm360.com\/san-pham\/tui-hut-am\/\">T\u00fai h\u00fat \u1ea9m<\/a><\/span> l\u00e0 m\u1ed9t ch\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t l\u00e0m kh\u00f4 v\u00ec n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng h\u00fat \u1ea9m. M\u1eb7c d\u00f9 n\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gel, \u1edf d\u1ea1ng v\u00f4 \u0111\u1ecbnh h\u00ecnh nh\u01b0ng gi\u1ed1ng nh\u01b0 nh\u1eefng h\u1ea1t c\u00e1t m\u1edd.<\/span><\/p>\n<figure id=\"attachment_2919\" aria-describedby=\"caption-attachment-2919\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2919 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-5g-300x300.jpg\" alt=\"H\u1ea1t ch\u1ed1ng \u1ea9m 5g\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-5g-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-5g-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-5g-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-5g.jpg 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2919\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m 5g<\/span><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Thanh_phan_hat_hut_am_cong_nghiep\"><\/span><span style=\"font-size: 12pt;\"><em><span style=\"color: #008000;\"><strong>Th\u00e0nh ph\u1ea7n h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/strong><\/span><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">H\u1ea1t h\u00fat \u1ea9m Silicagel -Th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 silicon dioxide, cao su g\u1ed1c silicon h\u1eefu c\u01a1, canxi cacbonat, ch\u1ea5t \u0111\u00f3ng r\u1eafn&#8230; \u0110\u00e2y l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n, \u0111\u01b0\u1ee3c tinh ch\u1ebf v\u00e0 x\u1eed l\u00fd t\u1eeb c\u00e1c kho\u00e1ng ch\u1ea5t t\u1ef1 nhi\u00ean th\u00e0nh h\u1ea1t ho\u1eb7c h\u1ea1t. L\u00e0 m\u1ed9t ch\u1ea5t h\u00fat \u1ea9m, c\u1ea5u tr\u00fac vi x\u1ed1p c\u1ee7a n\u00f3 (trung b\u00ecnh 2A). C\u00f3 \u00e1i l\u1ef1c t\u1ed1t v\u1edbi c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc. M\u00f4i tr\u01b0\u1eddng h\u00fat \u1ea9m th\u00edch h\u1ee3p cho silica gel l\u00e0 nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng (20 ~ 32) v\u00e0 \u0111\u1ed9 \u1ea9m cao (60 ~ 90%), c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a m\u00f4i tr\u01b0\u1eddng xu\u1ed1ng kho\u1ea3ng 40%. Ch\u1ea5t h\u00fat \u1ea9m l\u00e0 m\u1ed9t lo\u1ea1i ch\u1ea5t kh\u1eed n\u01b0\u1edbc c\u00f3 t\u00e1c d\u1ee5ng h\u00fat \u1ea9m t\u1eeb kh\u00ed quy\u1ec3n, nguy\u00ean l\u00fd l\u00e0m kh\u00f4 c\u1ee7a n\u00f3 l\u00e0 h\u1ea5p ph\u1ee5 v\u1eadt l\u00fd c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc trong c\u1ea5u tr\u00fac c\u1ee7a ch\u00ednh n\u00f3 ho\u1eb7c h\u1ea5p th\u1ee5 h\u00f3a h\u1ecdc c\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc v\u00e0 thay \u0111\u1ed5i c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t ch\u1ea5t.<\/span><\/p>\n<figure id=\"attachment_6115\" aria-describedby=\"caption-attachment-6115\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6115 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-dien-tu-300x300.jpg\" alt=\"M\u1eabu t\u00fai ch\u1ed1ng \u1ea9m cho ng\u00e0nh \u0111i\u1ec7n t\u1eed\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-dien-tu-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-dien-tu-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-dien-tu-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-dien-tu-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-dien-tu.jpg 750w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6115\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu t\u00fai ch\u1ed1ng \u1ea9m cho ng\u00e0nh \u0111i\u1ec7n t\u1eed<\/span><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Thu_ba_gia_cua_hat_hut_am_silicagel\"><\/span><span style=\"font-size: 12pt;\"><em><span style=\"color: #008000;\"><strong>Th\u1ee9 ba, gi\u00e1 c\u1ee7a h\u1ea1t h\u00fat \u1ea9m silicagel<\/strong><\/span><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">Gi\u00e1 c\u1ea3 c\u1ee7a h\u1ea1t h\u00fat \u1ea9m silicagel tr\u00ean th\u1ecb tr\u01b0\u1eddng l\u00e0 chung: cao su l\u01b0u h\u00f3a nhi\u1ec7t \u0111\u1ed9 cao (cao su h\u1ed7n h\u1ee3p) tr\u00ean 20 \/ KG; cao su silicone l\u1ecfng, t\u00f9y theo ph\u1ea9m c\u1ea5p m\u00e0 gi\u00e1 c\u1ea3 kh\u00e1c nhau, c\u00f3 lo\u1ea1i 30-40 \/ KG; trong su\u1ed1t v\u00e0 lo\u1ea1i th\u1ef1c ph\u1ea9m \u0111\u00e0n h\u1ed3i cao, gi\u00e1 cao. Cao su silicone l\u01b0u h\u00f3a nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, lo\u1ea1i ng\u01b0ng t\u1ee5, gi\u00e1 th\u1ea5p, kho\u1ea3ng 30 \/ KG; ngo\u00e0i \u0111\u00fac, kh\u1ed1i 60-70 \/ KG, t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u su\u1ea5t, gi\u00e1 c\u1ea3 thay \u0111\u1ed7i l\u1edbn.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">Bi\u1ebft \u0111\u01b0\u1ee3c silica gel l\u00e0 g\u00ec, th\u00e0nh ph\u1ea7n v\u00e0 gi\u00e1 c\u1ea3 c\u1ee7a n\u00f3 c\u0169ng s\u1ebd r\u1ea5t h\u1eefu \u00edch cho vi\u1ec7c mua h\u00e0ng. Mong r\u1eb1ng nh\u1eefng n\u1ed9i dung tr\u00ean \u0111\u00e2y v\u1ec1 silica gel, th\u00e0nh ph\u1ea7n v\u00e0 gi\u00e1 c\u1ea3 c\u1ee7a n\u00f3 s\u1ebd gi\u00fap b\u1ea1n mua \u0111\u01b0\u1ee3c silicon.<\/span><\/p>\n<figure id=\"attachment_2920\" aria-describedby=\"caption-attachment-2920\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2920 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-300x300.jpg\" alt=\"G\u00f3i h\u00fat \u1ea9m\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2920\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">G\u00f3i h\u00fat \u1ea9m<\/span><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Vay_ung_dung_cua_hat_hut_am_Silicagel_la_gi\"><\/span><span style=\"font-size: 12pt;\"><em><strong><span style=\"color: #008000;\">V\u1eady \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ea1t h\u00fat \u1ea9m Silicagel l\u00e0 g\u00ec ?<\/span><\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>C\u00e1c g\u00f3i h\u00fat \u1ea9m silicagel \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1eb7t trong c\u00e1c th\u00f9ng c\u00f3: Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, h\u00e0ng h\u00f3a da, s\u1ea3n ph\u1ea9m gi\u1ea5y v\u00e0 s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>N\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m kh\u00f4 c\u00e1c lo\u1ea1i kh\u00ed c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, ch\u1ed1ng \u1ea9m cho d\u1ee5ng c\u1ee5 v\u00e0 \u0111\u1ed3ng h\u1ed3 \u0111o, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, gi\u00e0y d\u00e9p, m\u0169 v\u00e0 ng\u00e0nh may m\u1eb7c qu\u1ea7n \u00e1o. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t mang x\u00fac t\u00e1c, ch\u1ea5t h\u1ea5p ph\u1ee5, ch\u1ea5t ph\u00e2n t\u00e1ch v\u00e0 h\u1ea5p ph\u1ee5 xoay \u00e1p<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ch\u00fang t\u00f4i cung c\u1ea5p cho b\u1ea1n c\u00e1c h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc kh\u00e1c nhau. Ph\u00f9 h\u1ee3p d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 k\u00edch th\u01b0\u1edbc, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a t\u00fai. C\u1ee5 th\u1ec3 l\u00e0 : 1 kg, 2 kg, 5 kg, 10 kg, 20 kg, 50 kg, 2000 kg.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>M\u1ed9t s\u1ed1 c\u00f4ng ty d\u01b0\u1ee3c ph\u1ea9m d\u1ef1a v\u00e0o ch\u1ea5t n\u00e0y \u0111\u1ec3 ng\u0103n vi\u00ean nang b\u1ecb \u1ea3nh h\u01b0\u1edfng x\u1ea5u b\u1edfi \u0111\u1ed9 \u1ea9m. Ch\u1ea5t h\u00fat \u1ea9m n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf d\u1ea1ng g\u00f3i ho\u1eb7c d\u1ea1ng l\u1ecfng.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_2921\" aria-describedby=\"caption-attachment-2921\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2921 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-300x300.jpg\" alt=\"T\u00fai h\u00fat \u1ea9m\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/tui-hut-am.jpg 677w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2921\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">T\u00fai h\u00fat \u1ea9m<\/span><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"De_bao_lau_thi_hat_hut_am_silicagel_mat_tac_dung\"><\/span><span style=\"color: #008000; font-size: 12pt;\"><strong>\u0110\u1ec3 bao l\u00e2u th\u00ec h\u1ea1t h\u00fat \u1ea9m silicagel m\u1ea5t t\u00e1c d\u1ee5ng?<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">H\u1ea1t h\u00fat \u1ea9m silica gel th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u00f3 m\u00e0u, t\u1ee9c l\u00e0 m\u00e0u th\u1eadt c\u1ee7a silica gel v\u00e0 s\u1ebd kh\u00f4ng \u0111\u1ed5i m\u00e0u sau khi h\u00fat \u1ea9m. M\u00e0u c\u1ee7a silica gel l\u00e0 ch\u1ea5t h\u00fat \u1ea9m silica gel b\u1ecb \u0111\u1ed5i m\u00e0u, trong \u0111\u00f3 coban clorua \u0111\u01b0\u1ee3c th\u00eam v\u00e0o. Sau khi h\u1ea5p th\u1ee5 n\u01b0\u1edbc, m\u00e0u c\u1ee7a clorua coban chuy\u1ec3n t\u1eeb xanh lam sang h\u1ed3ng. Coban clorua l\u00e0m m\u1ea5t m\u00e0u xanh c\u1ee7a n\u01b0\u1edbc, khi t\u1ed1c \u0111\u1ed9 h\u00fat n\u01b0\u1edbc c\u1ee7a silica gel t\u0103ng d\u1ea7n th\u00ec clorua coban c\u0169ng h\u00fat n\u01b0\u1edbc v\u00e0 chuy\u1ec3n d\u1ea7n sang m\u00e0u h\u1ed3ng, \u0111\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh di\u1ec5n ra t\u1eeb t\u1eeb.<\/span><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7226\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-01.jpg\" alt=\"\" width=\"614\" height=\"614\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-01.jpg 614w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-01-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-01-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-01-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-01-600x600.jpg 600w\" sizes=\"(max-width: 614px) 100vw, 614px\" \/><\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7227\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-02.jpg\" alt=\"\" width=\"710\" height=\"710\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-02.jpg 710w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-02-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-02-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-02-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-02-600x600.jpg 600w\" sizes=\"(max-width: 710px) 100vw, 710px\" \/><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7228\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-03.jpg\" alt=\"\" width=\"689\" height=\"689\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-03.jpg 689w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-03-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-03-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-03-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-03-600x600.jpg 600w\" sizes=\"(max-width: 689px) 100vw, 689px\" \/><\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7229\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-04.jpg\" alt=\"\" width=\"695\" height=\"695\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-04.jpg 695w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-04-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-04-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-04-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-04-600x600.jpg 600w\" sizes=\"(max-width: 695px) 100vw, 695px\" \/><\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7230\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-5.jpg\" alt=\"\" width=\"692\" height=\"618\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-5.jpg 692w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-5-600x536.jpg 600w\" sizes=\"(max-width: 692px) 100vw, 692px\" \/><\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-size: 12pt;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-7231\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5.jpg\" alt=\"\" width=\"838\" height=\"838\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5.jpg 838w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5-600x600.jpg 600w\" sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-size: 12pt;\">Ch\u1ea5t h\u00fat \u1ea9m silica gel nguy\u00ean ch\u1ea5t l\u00e0 ch\u1ea5t v\u00f4 \u0111\u1ecbnh h\u00ecnh m\u00e0u tr\u1eafng ho\u1eb7c n\u1eeda trong su\u1ed1t, kh\u00f4ng thay \u0111\u1ed5i tr\u01b0\u1edbc khi h\u1ea5p ph\u1ee5, tr\u1ecdng l\u01b0\u1ee3ng h\u1ea5p ph\u1ee5 thay \u0111\u1ed5i. Trong khi ch\u1ea5t h\u1ea5p ph\u1ee5 silica gel m\u00e0u xanh v\u00e0 silica gel m\u00e0u cam thay \u0111\u1ed5i, m\u00e0u s\u1eafc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng thay \u0111\u1ed5i, m\u00e0u xanh lam nh\u1ea1t &#8211; h\u1ed3ng cho \u0111\u1ebfn khi m\u00e9p c\u00f3 m\u00e0u \u0111\u1ecf nh\u1ea1t. S\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc c\u1ee7a h\u1ea1t h\u00fat \u1ea9m silica gel cho th\u1ea5y ch\u1ea5t h\u00fat \u1ea9m l\u00e0 ch\u1ea5t h\u00fat \u1ea9m, n\u1ebfu chuy\u1ec3n sang m\u00e0u h\u1ed3ng ho\u00e0n to\u00e0n ngh\u0129a l\u00e0 \u0111\u1ed9 h\u00fat \u1ea9m c\u1ee7a ch\u1ea5t h\u00fat \u1ea9m \u0111\u00e3 b\u00e3o h\u00f2a v\u00e0 kh\u00f4ng c\u00f2n t\u00e1c d\u1ee5ng h\u00fat \u1ea9m n\u1eefa, ch\u1ea5t h\u00fat \u1ea9m c\u1ea7n ph\u1ea3i \u0111\u00e3 thay th\u1ebf.<\/span><\/p>\n<figure id=\"attachment_6116\" aria-describedby=\"caption-attachment-6116\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6116 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-may-mac-300x300.jpg\" alt=\"M\u1eabu h\u1ea1t ch\u1ed1ng \u1ea9m may m\u1eb7c\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-may-mac-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-may-mac-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-may-mac-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-may-mac-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-chong-am-may-mac.jpg 612w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6116\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu h\u1ea1t ch\u1ed1ng \u1ea9m may m\u1eb7c<\/span><\/figcaption><\/figure>\n<p><span style=\"font-size: 12pt;\"><em><strong>Bao l\u00e2u th\u00ec ch\u1ea5t h\u00fat \u1ea9m silica gel kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng?<\/strong><\/em><\/span><\/p>\n<p><span style=\"font-size: 12pt;\"> &#8220;Khi nhi\u1ec7t \u0111\u1ed9 l\u00e0 25 \u00b0 C v\u00e0 \u0111\u1ed9 \u1ea9m l\u00e0 90 \u00b0 C, t\u1ef7 l\u1ec7 h\u00fat n\u01b0\u1edbc l\u00e0 13% \u226420% v\u00e0 t\u1ef7 l\u1ec7 h\u00fat \u1ea9m r\u1ea5t \u0111\u01a1n gi\u1ea3n. Th\u1eed nghi\u1ec7m v\u1eadt l\u00fd thu\u1ea7n t\u00fay l\u00e0 c\u00e2n kh\u1ed1i l\u01b0\u1ee3ng ban \u0111\u1ea7u. tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u1ea5t h\u00fat \u1ea9m silica gel. Ghi l\u1ea1i, \u0111\u1eb7t n\u00f3 trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 \u1ea9m v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u01b0\u01a1ng \u1ee9ng, c\u00e2n m\u1ed7i ng\u00e0y m\u1ed9t l\u1ea7n v\u00e0 ghi l\u1ea1i kh\u1ed1i l\u01b0\u1ee3ng m\u1ed7i ng\u00e0y m\u1ed9t l\u1ea7n cho \u0111\u1ebfn khi tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u1ea5t h\u00fat \u1ea9m kh\u00f4ng c\u00f2n t\u0103ng n\u1eefa, khi \u0111\u00f3 \u0111\u1ed9 h\u00fat n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c. (Tr\u1ecdng l\u01b0\u1ee3ng cu\u1ed1i c\u00f9ng tr\u1eeb \u0111i tr\u1ecdng l\u01b0\u1ee3ng ban \u0111\u1ea7u) \/ Tr\u1ecdng l\u01b0\u1ee3ng ban \u0111\u1ea7u * 100% = t\u1ef7 l\u1ec7 h\u00fat n\u01b0\u1edbc. T\u1ef7 l\u1ec7 h\u00fat n\u01b0\u1edbc 13% \u226420% th\u01b0\u1eddng l\u00e0 ch\u1ea5t h\u00fat \u1ea9m silica gel. M\u1eb7c d\u00f9 t\u1ef7 l\u1ec7 h\u00fat n\u01b0\u1edbc r\u1ea5t th\u1ea5p nh\u01b0ng gi\u00e1 th\u00e0nh r\u1ebb v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 y\u00eau c\u1ea7u \u0111\u1ed9 \u1ea9m th\u1ea5p.<\/span><\/p>\n<p><span style=\"font-size: 12pt;\">N\u1ebfu b\u1ea1n mu\u1ed1n ch\u1ea5t h\u00fat \u1ea9m c\u00f3 kh\u1ea3 n\u0103ng h\u00fat \u1ea9m cao h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn ch\u1ea5t h\u00fat \u1ea9m silica gel. H\u1ea1t h\u00fat \u1ea9m silica gel l\u00e0 ch\u1ea5t h\u00fat \u1ea9m h\u1ea5p ph\u1ee5 v\u1eadt l\u00fd, kh\u00f4ng ph\u1ea3i ch\u1ea5t h\u00fat \u1ea9m ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc, t\u1ef7 l\u1ec7 h\u00fat \u1ea9m c\u00f3 th\u1ec3 \u0111\u1ea1t 20% \u226430%. Silica gel l\u00e0 ch\u1ea5t h\u00fat \u1ea9m duy nh\u1ea5t \u0111\u01b0\u1ee3c FDA ch\u1ea5p thu\u1eadn c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi th\u1ef1c ph\u1ea9m v\u00e0 thu\u1ed1c. So v\u1edbi c\u00e1c ch\u1ea5t h\u00fat \u1ea9m kh\u00e1c, ch\u1ea5t h\u00fat \u1ea9m silica gel an to\u00e0n h\u01a1n v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m th\u1ef1c ph\u1ea9m. \u00a0<\/span><\/p>\n<figure id=\"attachment_2918\" aria-describedby=\"caption-attachment-2918\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-2918 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-2-300x300.jpg\" alt=\"H\u1ea1t h\u00fat \u1ea9m 1g, 2g, 5g, 10g\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-2-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-2-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-2-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-2-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-hut-am-2.jpg 739w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2918\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t h\u00fat \u1ea9m 1g, 2g, 5g, 10g<\/span><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Chat_hut_am_silica_gel_doi_mau\"><\/span><span style=\"color: #008000; font-size: 12pt;\"><em><strong>Ch\u1ea5t h\u00fat \u1ea9m silica gel \u0111\u1ed5i m\u00e0u<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">Silica gel \u0111\u1ed5i m\u00e0u l\u00e0 ch\u1ea5t h\u1ea5p ph\u1ee5 ch\u1ec9 th\u1ecb c\u00f3 gi\u00e1 tr\u1ecb gia t\u0103ng cao v\u00e0 h\u00e0m l\u01b0\u1ee3ng k\u1ef9 thu\u1eadt cao, \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb silica gel x\u1ed1p m\u1ecbn, m\u1ed9t v\u1eadt li\u1ec7u h\u1ea5p ph\u1ee5 c\u00f3 ho\u1ea1t t\u00ednh cao, th\u00f4ng qua qu\u00e1 tr\u00ecnh x\u1eed l\u00fd s\u00e2u. N\u00f3 l\u00e0 ch\u1ea5t h\u00fat \u1ea9m h\u1ea5p ph\u1ee5 cao c\u1ea5p v\u00e0 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh qu\u1ed1c gia. Ch\u1ea5t ch\u1ec9 th\u1ecb gel m\u00e0u xanh, silica gel \u0111\u1ed5i m\u00e0u v\u00e0 silica gel \u0111\u1ed5i m\u00e0u kh\u00f4ng ch\u1ee9a coban\u300bHG\/T 2765.4-2005.<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t ph\u1ed5 bi\u1ebfn cho s\u1ea3n ph\u1ea9m n\u00e0y trong v\u00e0 ngo\u00e0i n\u01b0\u1edbc l\u00e0 s\u1eed d\u1ee5ng silica gel x\u1ed1p m\u1ecbn (\u0111\u01b0\u1eddng k\u00ednh l\u1ed7 2-3nm, b\u1ec1 m\u1eb7t ri\u00eang tr\u00ean 600\u33a1 \/ g) l\u00e0m ch\u1ea5t mang v\u00e0 s\u1eed d\u1ee5ng coban clorua (c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed: CoCl2) \u0111\u1ec3 l\u00e0m ch\u1ea5t mang, k\u1ebft h\u1ee3p b\u00ean trong silica gel qua c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd nh\u1ea5t \u0111\u1ecbnh tr\u00ean b\u1ec1 m\u1eb7t l\u1ed7 ch\u00e2n l\u00f4ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a s\u1ea3n ph\u1ea9m l\u00e0 c\u00f3 silica gel l\u1ed7 m\u1ecbn, c\u00f3 t\u00e1c d\u1ee5ng h\u1ea5p ph\u1ee5 m\u1ea1nh \u0111\u1ed1i v\u1edbi h\u01a1i n\u01b0\u1edbc trong m\u00f4i tr\u01b0\u1eddng (nh\u01b0 kh\u00f4ng kh\u00ed ho\u1eb7c kh\u00ed c\u00f4ng nghi\u1ec7p).<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>So s\u00e1nh c\u00e1c ch\u1ec9 ti\u00eau k\u1ef9 thu\u1eadt c\u1ee7a ti\u00eau chu\u1ea9n ch\u1ec9 th\u1ecb silica gel \u0111\u1ed5i m\u00e0u (ti\u00eau chu\u1ea9n doanh nghi\u1ec7p) v\u00e0 ch\u1ec9 th\u1ecb gel xanh (ti\u00eau chu\u1ea9n ng\u00e0nh).<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Silica gel \u0111\u1ed5i m\u00e0u c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 silicone \u0111\u1ed5i m\u00e0u, cao su silicon \u0111\u1ed5i m\u00e0u, silicone \u0111\u1ed5i m\u00e0u, silica gel oxy h\u00f3a, silicat gel; silica gel 60; ch\u1ea5t h\u00fat \u1ea9m silica gel; silica gel; silica gel m\u00e0u g\u1ed1c; silica gel, \u0111\u1ed5i m\u00e0u; silica sol; silica sol S- Lo\u1ea1i 40; Silica hydrosol (lo\u1ea1i S-40); Silica sol lo\u1ea1i LS-28; Silica hydrosol (lo\u1ea1i LS-28); Silica gel vi c\u1ea7u x\u1ed1p th\u00f4; Silica lo\u1ea1i B gel; silica gel h\u00ecnh c\u1ea7u; silica gel lo\u1ea1i A; silica gel m\u00e0u xanh; silica gel G; silica gel GF254; silica gel GF366; silica gel H; silica gel HF254; silica gel HF254+366; silica aerogel si\u00eau m\u1ecbn; silica gel; ch\u1ea5t h\u00fat \u1ea9m ; silic kh\u00ed t\u01b0\u1ee3ng.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_6117\" aria-describedby=\"caption-attachment-6117\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6117 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-doi-mau-300x300.jpg\" alt=\"H\u1ea1t ch\u1ed1ng \u1ea9m \u0111\u1ed5i m\u00e0u\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-doi-mau-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-doi-mau-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-doi-mau-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-doi-mau-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-doi-mau-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/hat-chong-am-doi-mau.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6117\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">H\u1ea1t ch\u1ed1ng \u1ea9m \u0111\u1ed5i m\u00e0u<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Dac_tinh_hat_chong_am_silicagel_doi_mau\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>\u0110\u1eb7c t\u00ednh h\u1ea1t ch\u1ed1ng \u1ea9m silicagel \u0111\u1ed5i m\u00e0u<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Silica gel m\u00e0u xanh \u0111\u01b0\u1ee3c chia th\u00e0nh ch\u1ea5t ch\u1ec9 th\u1ecb gel m\u00e0u xanh, silica gel \u0111\u1ed5i m\u00e0u v\u00e0 gel m\u00e0u xanh. B\u1ec1 ngo\u00e0i l\u00e0 c\u00e1c h\u1ea1t th\u1ee7y tinh m\u00e0u xanh lam ho\u1eb7c xanh nh\u1ea1t. Theo h\u00ecnh d\u1ea1ng c\u1ee7a c\u00e1c h\u1ea1t, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh h\u00ecnh c\u1ea7u v\u00e0 kh\u1ed1i. M\u00e0u s\u1eafc c\u1ee7a n\u00f3 thay \u0111\u1ed5i t\u1eeb m\u00e0u xanh sau khi h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m, \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u00e0u \u0111\u1ecf. S\u1ea3n ph\u1ea9m n\u00e0y l\u00e0 m\u1ed9t h\u1ea1t h\u00ecnh c\u1ea7u ho\u1eb7c c\u00f3 h\u00ecnh d\u1ea1ng kh\u00f4ng \u0111\u1ec1u, t\u00f9y theo h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i, n\u00f3 \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i: t\u00edm, cam ho\u1eb7c v\u00e0ng. Th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 silica v\u00e0 m\u00e0u s\u1eafc c\u1ee7a n\u00f3 thay \u0111\u1ed5i theo \u0111\u1ed9 \u1ea9m.<\/span><\/p>\n<figure id=\"attachment_6118\" aria-describedby=\"caption-attachment-6118\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6118 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-tieng-nhat-ban-300x300.jpg\" alt=\"G\u00f3i h\u00fat \u1ea9m ti\u1ebfng Nh\u1eadt B\u1ea3n\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-tieng-nhat-ban-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-tieng-nhat-ban-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-tieng-nhat-ban-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-tieng-nhat-ban-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-tieng-nhat-ban.jpg 700w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6118\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">G\u00f3i h\u00fat \u1ea9m ti\u1ebfng Nh\u1eadt B\u1ea3n<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Dac_trung_su_dung_hat_hut_am\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>\u0110\u1eb7c tr\u01b0ng s\u1eed d\u1ee5ng h\u1ea1t h\u00fat \u1ea9m:<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u00fat \u1ea9m v\u00e0 ch\u1ed1ng g\u1ec9 cho c\u00e1c d\u1ee5ng c\u1ee5, d\u1ee5ng c\u1ee5, thi\u1ebft b\u1ecb&#8230; trong \u0111i\u1ec1u ki\u1ec7n kh\u00e9p k\u00edn. \u0110\u1ed3ng th\u1eddi, n\u00f3 c\u00f3 th\u1ec3 bi\u1ec3u th\u1ecb tr\u1ef1c quan \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a m\u00f4i tr\u01b0\u1eddng b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i m\u00e0u t\u1eeb xanh sang \u0111\u1ecf sau khi h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>D\u00f9ng k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t h\u00fat \u1ea9m silica gel th\u00f4ng th\u01b0\u1eddng \u0111\u1ec3 bi\u1ec3u th\u1ecb m\u1ee9c \u0111\u1ed9 h\u00fat \u1ea9m c\u1ee7a ch\u1ea5t h\u00fat \u1ea9m v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>L\u00e0 ch\u1ea5t h\u00fat \u1ea9m silica gel \u0111\u1ec3 \u0111\u00f3ng g\u00f3i, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c d\u1ee5ng c\u1ee5 ch\u00ednh x\u00e1c, da, gi\u00e0y d\u00e9p, qu\u1ea7n \u00e1o, \u0111\u1ed3 gia d\u1ee5ng, v.v.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a silica gel \u0111\u1ed5i m\u00e0u l\u00e0 coban clorua, c\u00f3 \u0111\u1ed9c t\u00ednh cao, c\u00f3 t\u00e1c d\u1ee5ng h\u1ea5p ph\u1ee5 m\u1ea1nh \u0111\u1ed1i v\u1edbi h\u01a1i n\u01b0\u1edbc trong kh\u00f4ng kh\u00ed, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c m\u00e0u s\u1eafc kh\u00e1c nhau th\u00f4ng qua s\u1ef1 thay \u0111\u1ed5i l\u01b0\u1ee3ng n\u01b0\u1edbc tinh th\u1ec3 coban clorua ch\u1ee9a, t\u1ee9c l\u00e0 m\u00e0u xanh tr\u01b0\u1edbc khi h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m chuy\u1ec3n d\u1ea7n sang m\u00e0u \u0111\u1ecf nh\u1ea1t khi l\u01b0\u1ee3ng h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m t\u0103ng l\u00ean.<\/span><\/p>\n<figure id=\"attachment_6119\" aria-describedby=\"caption-attachment-6119\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6119 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-tui-pet-300x300.jpg\" alt=\"M\u1eabu h\u1ea1t h\u00fat \u1ea9m \u0111\u1ef1ng trong t\u00fai PET\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-tui-pet-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-tui-pet-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-tui-pet-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-tui-pet-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-tui-pet-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-tui-pet.jpg 850w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6119\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu h\u1ea1t h\u00fat \u1ea9m \u0111\u1ef1ng trong t\u00fai PET<\/span><\/figcaption><\/figure>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>M\u00e0u s\u1eafc: xanh<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ngo\u1ea1i h\u00ecnh: h\u1ea1t \u0111\u00ednh c\u01b0\u1eddm<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ch\u1ecbu nhi\u1ec7t \u0111\u1ed9: 750(oC)<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u0110\u1ed9 nh\u1edbt: kh\u00f4ng<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u0110\u1ed9 \u1ea9m: 5(%)<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u1ee8ng d\u1ee5ng ch\u00ednh: ch\u1ed1ng \u1ea9m \u0111i\u1ec7n t\u1eed, ch\u1ec9 th\u1ecb m\u00e0u s\u1eafc<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u0110\u01b0\u1eddng k\u00ednh l\u1ed7 ch\u00e2n l\u00f4ng: silica gel x\u1ed1p m\u1ecbn<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt: \u0111\u1ea1i kh\u00e1i \u0111\u01b0\u1ee3c chia th\u00e0nh 4 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, \u0111\u00f3 l\u00e0: 1-3mm; 2-4mm; 2-5mm; 4-8mm.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_6120\" aria-describedby=\"caption-attachment-6120\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6120 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-cao-cap-300x300.jpg\" alt=\"M\u1eabu h\u1ea1t h\u00fat \u1ea9m cao c\u1ea5p\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-cao-cap-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-cao-cap-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-cao-cap-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-cao-cap-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-cao-cap-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-cao-cap.jpg 804w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6120\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu h\u1ea1t h\u00fat \u1ea9m cao c\u1ea5p<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Phuong_phap_sa%CC%89n_xuat_hat_chong_am\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Ph\u01b0\u01a1ng ph\u00e1p sa\u0309n xu\u1ea5t h\u1ea1t ch\u1ed1ng \u1ea9m<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Silica gel \u0111\u1ed5i m\u00e0u \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb silica gel x\u1ed1p m\u1ecbn (\u0111\u01b0\u1eddng k\u00ednh l\u1ed7 2-3nm, b\u1ec1 m\u1eb7t ri\u00eang 600\u33a1\/g tr\u1edf l\u00ean) l\u00e0m ch\u1ea5t mang v\u00e0 coban clorua (c\u00f4ng th\u1ee9c ph\u00e2n t\u1eed: CoCl2) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft h\u1ee3p tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a c\u00e1c l\u1ed7 b\u00ean trong c\u1ee7a cao su silicon thay \u0111\u1ed5i m\u00e0u s\u1eafc th\u00f4ng qua c\u00e1c b\u01b0\u1edbc quy tr\u00ecnh nh\u1ea5t \u0111\u1ecbnh.<\/span><\/p>\n<figure id=\"attachment_6121\" aria-describedby=\"caption-attachment-6121\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6121 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-dac-biet-300x300.jpg\" alt=\"M\u1eabu h\u1ea1t h\u00fat \u1ea9m \u0111\u1eb7c bi\u1ec7t\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-dac-biet-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-dac-biet-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-dac-biet-768x768.jpg 768w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-dac-biet-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-dac-biet-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/mau-hat-hut-am-dac-biet.jpg 838w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6121\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">M\u1eabu h\u1ea1t h\u00fat \u1ea9m \u0111\u1eb7c bi\u1ec7t<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Tai_sinh_hap_phu\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>T\u00e1i sinh h\u1ea5p ph\u1ee5<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Silica gel \u0111\u1ed5i m\u00e0u h\u1ea5p th\u1ee5 h\u01a1i n\u01b0\u1edbc ho\u1eb7c c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 kh\u00e1c trong m\u00f4i tr\u01b0\u1eddng trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 gi\u1ea3m, c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng sau khi t\u00e1i sinh.<\/span><\/p>\n<figure id=\"attachment_6122\" aria-describedby=\"caption-attachment-6122\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6122 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5g-300x300.jpg\" alt=\"G\u00f3i h\u00fat \u1ea9m 5g\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5g-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5g-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5g-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5g-600x600.jpg 600w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-5g.jpg 637w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6122\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">G\u00f3i h\u00fat \u1ea9m 5g<\/span><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Hap_phu_tai_sinh_hoi_nuoc\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>H\u1ea5p ph\u1ee5 t\u00e1i sinh h\u01a1i n\u01b0\u1edbc<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\">Sau khi silica gel h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf th\u00f4ng qua qu\u00e1 tr\u00ecnh gi\u1ea3i h\u1ea5p nhi\u1ec7t. C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p gia nhi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u00f2 \u0111i\u1ec7n, gia nhi\u1ec7t b\u1eb1ng nhi\u1ec7t th\u1ea3i t\u1eeb \u1ed1ng kh\u00f3i, s\u1ea5y kh\u00f4 b\u1eb1ng kh\u00f4ng kh\u00ed n\u00f3ng.<\/span><\/p>\n<figure id=\"attachment_6123\" aria-describedby=\"caption-attachment-6123\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" class=\"wp-image-6123 size-medium\" src=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-1g-300x300.jpg\" alt=\"G\u00f3i h\u00fat \u1ea9m 1g\" width=\"300\" height=\"300\" srcset=\"https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-1g-300x300.jpg 300w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-1g-150x150.jpg 150w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-1g-100x100.jpg 100w, https:\/\/dpm360.com\/wp-content\/uploads\/2020\/11\/goi-hut-am-1g.jpg 592w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6123\" class=\"wp-caption-text\"><\/span> <span style=\"font-size: 12pt;\">G\u00f3i h\u00fat \u1ea9m 1g<\/span><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"MSDS_hat_chong_am_silicagel_hat_hut_am_cong_nghiep\"><\/span><span style=\"color: #008000; font-size: 12pt;\"><strong>MSDS h\u1ea1t ch\u1ed1ng \u1ea9m silicagel, h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_1_Hoa_chat_hat_hut_am_cong_nghiep\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 1. H\u00f3a ch\u1ea5t h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">1.1 \u0110\u1ecbnh danh s\u1ea3n ph\u1ea9m:T\u00ean s\u1ea3n ph\u1ea9m: Silicagel<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1.2 C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh kh\u00e1c: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">1.3 C\u00e1c c\u00f4ng d\u1ee5ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh c\u00f3 li\u00ean quan c\u1ee7a ch\u1ea5t ho\u1eb7c h\u1ed7n h\u1ee3p v\u00e0 c\u00e1c c\u00e1ch s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t kh\u00f4ng ph\u00f9 h\u1ee3p: Ch\u1ec9 d\u00e0nh cho nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n. Kh\u00f4ng d\u00f9ng cho y t\u1ebf, gia d\u1ee5ng ho\u1eb7c c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_2_Tong_quan_ve_moi_nguy_hat_hut_am_silicagel\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 2. T\u1ed5ng quan v\u1ec1 m\u1ed1i nguy h\u1ea1t h\u00fat \u1ea9m silicagel<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">2.1 Ph\u00e2n lo\u1ea1i GHS: Theo c\u00e1c quy \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng h\u00e0i h\u00f2a to\u00e0n c\u1ea7u (GHS), n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ch\u1ea5t ho\u1eb7c h\u1ed7n h\u1ee3p \u0111\u1ed9c h\u1ea1i.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">2.3 C\u00e1c m\u1ed1i nguy hi\u1ec3m kh\u00e1c-kh\u00f4ng c\u00f3<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_3_Thanh_phan_thong_tin_thanh_phan_hat_chong_am_silicagel\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 3. Th\u00e0nh ph\u1ea7n \/ th\u00f4ng tin th\u00e0nh ph\u1ea7n h\u1ea1t ch\u1ed1ng \u1ea9m silicagel<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">3.1 Ch\u1ea5t li\u1ec7u: C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed: SiO2<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3.2 N\u1ed3ng \u0111\u1ed9 th\u00e0nh ph\u1ea7n ho\u1eb7c ph\u1ea1m vi n\u1ed3ng \u0111\u1ed9<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3.3 Silica-v\u00f4 \u0111\u1ecbnh h\u00ecnh, k\u1ebft t\u1ee7a &lt;= 100%<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3.4 S\u1ed1 \u0111\u0103ng k\u00fd tr\u1eebu t\u01b0\u1ee3ng h\u00f3a h\u1ecdc (CAS 112926-00-8)<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">3.5 S\u1ed1 EC: 231-545-4<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_4_Cac_bien_phap_so_cuu_khi_su_dung_hat_chong_am_silicagel\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 4. C\u00e1c bi\u1ec7n ph\u00e1p s\u01a1 c\u1ee9u khi s\u1eed d\u1ee5ng h\u1ea1t ch\u1ed1ng \u1ea9m silicagel<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\"><em><strong>4.1 M\u00f4 t\u1ea3 c\u00e1c bi\u1ec7n ph\u00e1p s\u01a1 c\u1ee9u c\u1ea7n thi\u1ebft<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713H\u00edt v\u00e0o: N\u1ebfu h\u00edt ph\u1ea3i, di chuy\u1ec3n b\u1ec7nh nh\u00e2n \u0111\u1ebfn n\u01a1i c\u00f3 kh\u00f4ng kh\u00ed trong l\u00e0nh. N\u1ebfu ng\u1eebng th\u1edf ph\u1ea3i h\u00f4 h\u1ea5p nh\u00e2n t\u1ea1o.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Ti\u1ebfp x\u00fac da: R\u1eeda s\u1ea1ch b\u1eb1ng x\u00e0 ph\u00f2ng v\u00e0 nhi\u1ec1u n\u01b0\u1edbc.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Ti\u1ebfp x\u00fac b\u1eb1ng m\u1eaft: R\u1eeda m\u1eaft b\u1eb1ng n\u01b0\u1edbc nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Nu\u1ed1t ph\u1ea3i: Kh\u00f4ng bao gi\u1edd cho b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec v\u00f4 mi\u1ec7ng c\u1ee7a m\u1ed9t ng\u01b0\u1eddi \u0111\u00e3 b\u1ea5t t\u1ec9nh. S\u00fac mi\u1ec7ng b\u1eb1ng n\u01b0\u1edbc.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>4.2 C\u00e1c t\u00e1c d\u1ee5ng v\u00e0 tri\u1ec7u ch\u1ee9ng ch\u00ednh, t\u00e1c \u0111\u1ed9ng c\u1ea5p t\u00ednh v\u00e0 t\u00e1c \u0111\u1ed9ng ch\u1eadm<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713Silic v\u00f4 \u0111\u1ecbnh h\u00ecnh r\u1ea5t kh\u00f3 ph\u00e2n lo\u1ea1i do kh\u1ea3 n\u0103ng g\u00e2y ung th\u01b0 \u0111\u1ed1i v\u1edbi con ng\u01b0\u1eddi (Nh\u00f3m 3); tuy nhi\u00ean, vi\u1ec7c h\u00edt ph\u1ea3i silic tinh th\u1ec3 \u1edf d\u1ea1ng th\u1ea1ch anh ho\u1eb7c cristobalit do nguy\u00ean nh\u00e2n ngh\u1ec1 nghi\u1ec7p c\u00f3 th\u1ec3 g\u00e2y ra cho con ng\u01b0\u1eddi<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Ung th\u01b0 (L\u1edbp 1, IARC). Do \u0111\u00f3, silicon v\u00f4 \u0111\u1ecbnh h\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u c\u1ee7a silicon \u0111\u1ecbnh h\u00ecnh. ,<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Theo ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c bi\u1ebft, c\u00e1c t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, v\u1eadt l\u00fd v\u00e0 \u0111\u1ed9c t\u00ednh v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u \u0111\u1ea7y \u0111\u1ee7.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_5_Cac_bien_phap_chua_chay_duoi_tac_dong_hat_hut_am_cong_nghiep\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 5. C\u00e1c bi\u1ec7n ph\u00e1p ch\u1eefa ch\u00e1y d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">5.1 Ph\u01b0\u01a1ng ti\u1ec7n ch\u1eefa ch\u00e1y: Ph\u01b0\u01a1ng ph\u00e1p ch\u1eefa ch\u00e1y v\u00e0 ch\u1ea5t ch\u1eefa ch\u00e1y, s\u1eed d\u1ee5ng n\u01b0\u1edbc phun s\u01b0\u01a1ng, b\u1ecdt ch\u1ed1ng c\u1ed3n, b\u1ed9t kh\u00f4 ho\u1eb7c kh\u00ed cacbonic \u0111\u1ec3 d\u1eadp t\u1eaft \u0111\u00e1m ch\u00e1y.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">5.2 C\u00e1c nguy c\u01a1 \u0111\u1eb7c bi\u1ec7t ph\u00e1t sinh t\u1eeb ch\u1ea5t ho\u1eb7c h\u1ed7n h\u1ee3p n\u00e0y: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">5.3 L\u1eddi khuy\u00ean d\u00e0nh cho l\u00ednh c\u1ee9u h\u1ecfa: N\u1ebfu c\u1ea7n thi\u1ebft, h\u00e3y \u0111eo thi\u1ebft b\u1ecb th\u1edf kh\u00e9p k\u00edn \u0111\u1ec3 ch\u1eefa ch\u00e1y.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">5.4 Th\u00f4ng tin kh\u00e1c: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_6_Xu_ly_khan_cap_ro_ri_boi_hat_hut_am_silicagel\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 6. X\u1eed l\u00fd kh\u1ea9n c\u1ea5p r\u00f2 r\u1ec9 b\u1edfi h\u1ea1t h\u00fat \u1ea9m silicagel<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">6.1 C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7, thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 v\u00e0 quy tr\u00ecnh kh\u1ea9n c\u1ea5p cho ng\u01b0\u1eddi lao \u0111\u1ed9ng: Tr\u00e1nh ph\u00e1t sinh b\u1ee5i. Tr\u00e1nh h\u00edt th\u1edf h\u01a1i, kh\u00f3i ho\u1eb7c kh\u00ed.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">6.2 C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng: Kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t v\u1ec1 ng\u0103n ng\u1eeba m\u00f4i tr\u01b0\u1eddng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">6.3 C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ng\u0103n ch\u1eb7n v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c h\u00f3a ch\u1ea5t b\u1ecb r\u00f2 r\u1ec9 v\u00e0 c\u00e1c v\u1eadt li\u1ec7u th\u1ea3i b\u1ecf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng: Qu\u00e9t v\u00e0 x\u00fac \u0111i, cho v\u00e0o th\u00f9ng k\u00edn th\u00edch h\u1ee3p \u0111\u1ec3 th\u1ea3i b\u1ecf.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">6.4 Tham chi\u1ebfu \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c: Vui l\u00f2ng tham kh\u1ea3o ph\u1ea7n 13 \u0111\u1ec3 x\u1eed l\u00fd.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_7_Xu_ly_va_luu_tru_hat_hut_am_silicagel\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 7. X\u1eed l\u00fd v\u00e0 l\u01b0u tr\u1eef h\u1ea1t h\u00fat \u1ea9m silicagel<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">7.1 C\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba \u0111\u1ec3 v\u1eadn h\u00e0nh an to\u00e0n: N\u01a1i ph\u00e1t sinh b\u1ee5i, cung c\u1ea5p thi\u1ebft b\u1ecb tho\u00e1t kh\u00ed ph\u00f9 h\u1ee3p.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">7.2 C\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 b\u1ea3o qu\u1ea3n an to\u00e0n, bao g\u1ed3m m\u1ecdi \u0111i\u1ec1u ki\u1ec7n xung kh\u1eafc: L\u01b0u gi\u1eef \u1edf n\u01a1i m\u00e1t m\u1ebb, \u0111\u1eady k\u00edn n\u1eafp h\u1ed9p v\u00e0 b\u1ea3o qu\u1ea3n n\u01a1i kh\u00f4 tho\u00e1ng, h\u00fat \u1ea9m.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">7.3 S\u1eed d\u1ee5ng c\u1ee5 th\u1ec3: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_8_Kiem_soat_phoi_nhiem_va_bao_ve_ca_nhan\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 8. Ki\u1ec3m so\u00e1t ph\u01a1i nhi\u1ec5m v\u00e0 b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n\u00a0<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"81_Nong_do_cho_phep\"><\/span><span style=\"font-size: 12pt;\"><em><strong>8.1 N\u1ed3ng \u0111\u1ed9 cho ph\u00e9p<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713N\u1ed3ng \u0111\u1ed9 t\u1ed1i \u0111a cho ph\u00e9p<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc tr\u1eebu t\u01b0\u1ee3ng gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea n\u1ed3ng \u0111\u1ed9 ti\u00eau chu\u1ea9n cho ph\u00e9p<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713K\u00fd (CAS: Kh\u00f4ng.)<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Silica-v\u00f4 \u0111\u1ecbnh h\u00ecnh, 112926-00- PC-5 mg \/ m3. Gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m ngh\u1ec1 nghi\u1ec7p \u0111\u1ed1i v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 c\u00f3 h\u1ea1i t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"82_Kiem_soat_phoi_nhiem\"><\/span><span style=\"font-size: 12pt;\"><em><strong>8.2 Ki\u1ec3m so\u00e1t ph\u01a1i nhi\u1ec5m<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713Ki\u1ec3m so\u00e1t k\u1ef9 thu\u1eadt th\u00edch h\u1ee3p<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c thao t\u00e1c v\u1ec7 sinh c\u00f4ng nghi\u1ec7p \u0111\u1ecbnh k\u1ef3.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713B\u1ea3o v\u1ec7 m\u1eaft \/ m\u1eb7t<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Vui l\u00f2ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 ph\u00ea duy\u1ec7t b\u1edfi c\u00e1c ti\u00eau chu\u1ea9n ch\u00ednh th\u1ee9c nh\u01b0 NIOSH (Hoa K\u1ef3) ho\u1eb7c EN 166 (EU) \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1eaft.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713B\u1ea3o v\u1ec7 da<\/span><\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"Mang_gang_tay_de_su_dung_phai_kiem_tra_gang_tay_truoc_khi_su_dung\"><\/span><span style=\"font-size: 12pt; color: #ff6600;\"><em><strong>Mang g\u0103ng tay \u0111\u1ec3 s\u1eed d\u1ee5ng, ph\u1ea3i ki\u1ec3m tra g\u0103ng tay tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Vui l\u00f2ng s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p \u0111\u1ec3 th\u00e1o g\u0103ng tay (kh\u00f4ng ch\u1ea1m v\u00e0o b\u1ec1 m\u1eb7t ngo\u00e0i c\u1ee7a g\u0103ng tay) v\u00e0 tr\u00e1nh b\u1ea5t k\u1ef3 ph\u1ea7n da n\u00e0o ti\u1ebfp x\u00fac v\u1edbi s\u1ea3n ph\u1ea9m n\u00e0y.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Sau khi s\u1eed d\u1ee5ng, vui l\u00f2ng v\u1ee9t b\u1ecf g\u0103ng tay b\u1ecb nhi\u1ec5m b\u1ea9n m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn theo lu\u1eadt v\u00e0 quy \u0111\u1ecbnh c\u00f3 li\u00ean quan v\u00e0 c\u00e1c quy tr\u00ecnh ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7u qu\u1ea3. Vui l\u00f2ng r\u1eeda v\u00e0 lau kh\u00f4 tay c\u1ee7a b\u1ea1n<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>G\u0103ng tay b\u1ea3o h\u1ed9 \u0111\u01b0\u1ee3c ch\u1ecdn ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a EU 89\/686 \/ EEC v\u00e0 ti\u00eau chu\u1ea9n EN 376 b\u1eaft ngu\u1ed3n t\u1eeb \u0111\u00f3.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ch\u1ea5t li\u1ec7u: Cao su nitrile<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u0110\u1ed9 d\u00e0y l\u1edbp t\u1ed1i thi\u1ec3u 0,11 mm<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Th\u1eddi gian th\u00e2m nh\u1eadp dung m\u00f4i: 480 ph\u00fat<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ch\u1ea5t \u0111\u00e3 th\u1eed nghi\u1ec7m Dermatril\u00ae (KCL 740 \/ Z677272, c\u1ee1 M)<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed EN374<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>N\u1ebfu n\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng d\u01b0\u1edbi d\u1ea1ng dung m\u00f4i ho\u1eb7c tr\u1ed9n v\u1edbi c\u00e1c ch\u1ea5t kh\u00e1c, ho\u1eb7c kh\u00e1c v\u1edbi EN<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u0110\u1ec3 \u00e1p d\u1ee5ng theo c\u00e1c \u0111i\u1ec1u ki\u1ec7n quy \u0111\u1ecbnh trong 374, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p g\u0103ng tay \u0111\u01b0\u1ee3c EC ph\u00ea duy\u1ec7t.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Khuy\u1ebfn ngh\u1ecb n\u00e0y ch\u1ec9 mang t\u00ednh t\u01b0 v\u1ea5n v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u00e0 x\u00e1c nh\u1eadn b\u1edfi m\u1ed9t chuy\u00ean gia v\u1ec7 sinh c\u00f4ng nghi\u1ec7p quen thu\u1ed9c v\u1edbi t\u00ecnh h\u00ecnh c\u1ee5 th\u1ec3 m\u00e0 kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i d\u1ef1 \u0111\u1ecbnh s\u1eed d\u1ee5ng.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>\u0110i\u1ec1u n\u00e0y kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 cung c\u1ea5p s\u1ef1 ch\u1ea5p thu\u1eadn cho b\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 n\u00e0o.<\/span><\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"Su_bao_ve_co_the\"><\/span><span style=\"font-size: 12pt;\"><em><strong><span style=\"color: #ff6600;\">S\u1ef1 b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3<\/span><\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Ch\u1ecdn c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 c\u01a1 th\u1ec3 theo lo\u1ea1i, n\u1ed3ng \u0111\u1ed9 v\u00e0 l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0 n\u01a1i l\u00e0m vi\u1ec7c c\u1ee5 th\u1ec3. ,<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Lo\u1ea1i thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo n\u1ed3ng \u0111\u1ed9 v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u1ee7a c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i t\u1ea1i m\u1ed9t n\u01a1i l\u00e0m vi\u1ec7c c\u1ee5 th\u1ec3.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>B\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>Kh\u00f4ng c\u1ea7n b\u1ea3o v\u1ec7 h\u01a1i th\u1edf. N\u1ebfu b\u1ea1n c\u1ea7n b\u1ea3o v\u1ec7 kh\u1ecfi t\u00e1c h\u1ea1i c\u1ee7a b\u1ee5i, vui l\u00f2ng s\u1eed d\u1ee5ng m\u1eb7t n\u1ea1 ch\u1ed1ng b\u1ee5i lo\u1ea1i N95 (M\u1ef9) ho\u1eb7c lo\u1ea1i P1 (EN 143).<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\">\u2713<\/span>M\u1eb7t n\u1ea1 ph\u00f2ng \u0111\u1ed9c s\u1eed d\u1ee5ng m\u1eb7t n\u1ea1 v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 th\u00f4ng qua c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ch\u00ednh ph\u1ee7 nh\u01b0 NIOSH (Hoa K\u1ef3) ho\u1eb7c CEN (EU).<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_9_Tinh_chat_vat_ly_va_hoa_hoc_cua_hat_hut_am_cong_nghiep\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 9. T\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\"><em><strong>9.1 Th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">a) Ngo\u1ea1i h\u00ecnh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m: H\u00ecnh d\u1ea1ng: b\u1ed9t v\u00e0 m\u00e0u tr\u1eafng<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">b) M\u00f9i: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">c) Ng\u01b0\u1ee1ng m\u00f9i: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">d) Gi\u00e1 tr\u1ecb pH: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">e) \u0110i\u1ec3m n\u00f3ng ch\u1ea3y \/ \u0111i\u1ec3m \u0111\u00f3ng b\u0103ng: \u0110i\u1ec3m n\u00f3ng ch\u1ea3y \/ \u0111i\u1ec3m \u0111\u00f3ng b\u0103ng:&gt; 1.600 \u00b0 C<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">f) \u0110i\u1ec3m s\u00f4i, \u0111i\u1ec3m s\u00f4i ban \u0111\u1ea7u v\u00e0 kho\u1ea3ng s\u00f4i: 2.230 \u00b0 C<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">g) \u0110i\u1ec3m ch\u1edbp ch\u00e1y: Kh\u00f4ng \u00e1p d\u1ee5ng<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">h) T\u1ed1c \u0111\u1ed9 bay h\u01a1i: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">i) T\u00ednh d\u1ec5 ch\u00e1y (r\u1eafn, kh\u00ed): Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">j) Kh\u1ea3 n\u0103ng ch\u00e1y n\u1ed5 ho\u1eb7c gi\u1edbi h\u1ea1n ch\u00e1y n\u1ed5 cao \/ th\u1ea5p Kh\u00f4ng c\u00f3 s\u1eb5n d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">k) \u00c1p su\u1ea5t h\u01a1i: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">l) M\u1eadt \u0111\u1ed9 h\u01a1i n\u01b0\u1edbc: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">m) M\u1eadt \u0111\u1ed9 \/ m\u1eadt \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u1ed1i: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">n) T\u00ednh tan trong n\u01b0\u1edbc: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">o) h\u1ec7 s\u1ed1 ph\u00e2n v\u00f9ng n-octanol \/ n\u01b0\u1edbc: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">p) Nhi\u1ec7t \u0111\u1ed9 t\u1ef1 b\u1ed1c ch\u00e1y: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">q) Nhi\u1ec7t \u0111\u1ed9 ph\u00e2n h\u1ee7y: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">r) \u0110\u1ed9 nh\u1edbt: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_10_Tinh_on_dinh_va_kha_nang_phan_ung_hat_hut_am_cong_nghiep\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 10. T\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">10.1 Kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">10.2 T\u00ednh \u1ed5n \u0111\u1ecbnh: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">10.3 Ph\u1ea3n \u1ee9ng nguy hi\u1ec3m: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">10.4 C\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ea7n tr\u00e1nh: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">10.5 C\u00e1c ch\u1ea5t xung kh\u1eafc: Ch\u1ea5t oxy h\u00f3a m\u1ea1nh<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">10.6 C\u00e1c s\u1ea3n ph\u1ea9m ph\u00e2n h\u1ee7y nguy hi\u1ec3m: C\u00e1c s\u1ea3n ph\u1ea9m ph\u00e2n h\u1ee7y kh\u00e1c-kh\u00f4ng c\u00f3 s\u1eb5n d\u1eef li\u1ec7u<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_11_Thong_tin_ve_doc_chat_hat_hut_am_silicagel\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 11. Th\u00f4ng tin v\u1ec1 \u0111\u1ed9c ch\u1ea5t h\u1ea1t h\u00fat \u1ea9m silicagel<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\"><em><strong>11.1 Th\u00f4ng tin v\u1ec1 t\u00e1c d\u1ee5ng \u0111\u1ed9c h\u1ecdc<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713\u0110\u1ed9c t\u00ednh c\u1ea5p t\u00ednh: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713K\u00edch \u1ee9ng ho\u1eb7c \u0103n m\u00f2n da: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713K\u00edch \u1ee9ng ho\u1eb7c \u0103n m\u00f2n m\u1eaft: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713D\u1ecb \u1ee9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p ho\u1eb7c da: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713N\u0103ng g\u00e2y \u0111\u1ed9t bi\u1ebfn t\u1ebf b\u00e0o m\u1ea7m: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Kh\u1ea3 n\u0103ng g\u00e2y ung th\u01b0: IARC=&gt; 3-Nh\u00f3m 3: Kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 ch\u1ea5t g\u00e2y ung th\u01b0 cho ng\u01b0\u1eddi (Silica-v\u00f4 \u0111\u1ecbnh h\u00ecnh, k\u1ebft t\u1ee7a)<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713\u0110\u1ed9c t\u00ednh sinh s\u1ea3n: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713\u0110\u1ed9c t\u00ednh h\u1ec7 th\u1ed1ng c\u01a1 quan \u0111\u00edch c\u1ee5 th\u1ec3 (m\u1ed9t l\u1ea7n ti\u1ebfp x\u00fac): Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713\u0110\u1ed9c t\u00ednh h\u1ec7 th\u1ed1ng c\u01a1 quan \u0111\u00edch c\u1ee5 th\u1ec3 (ph\u01a1i nhi\u1ec5m nhi\u1ec1u l\u1ea7n): Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Nguy c\u01a1 h\u00edt ph\u1ea3i: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713\u1ea2nh h\u01b0\u1edfng s\u1ee9c kh\u1ecfe ti\u1ec1m n\u0103ng: C\u00f3 th\u1ec3 c\u00f3 h\u1ea1i n\u1ebfu h\u00edt ph\u1ea3i. C\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713N\u1ebfu nu\u1ed1t ph\u1ea3i s\u1ebd c\u00f3 h\u1ea1i: Da h\u1ea5p th\u1ee5 qua da c\u00f3 th\u1ec3 c\u00f3 h\u1ea1i. C\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713M\u1eaft c\u00f3 th\u1ec3 g\u00e2y cay m\u1eaft.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c d\u1ea5u hi\u1ec7u v\u00e0 tri\u1ec7u ch\u1ee9ng sau khi ti\u1ebfp x\u00fac: Silic v\u00f4 \u0111\u1ecbnh h\u00ecnh r\u1ea5t kh\u00f3 ph\u00e2n lo\u1ea1i do kh\u1ea3 n\u0103ng g\u00e2y ung th\u01b0 \u0111\u1ed1i v\u1edbi con ng\u01b0\u1eddi (Nh\u00f3m 3); tuy nhi\u00ean, vi\u1ec7c h\u00edt ph\u1ea3i silic tinh th\u1ec3 \u1edf d\u1ea1ng th\u1ea1ch anh ho\u1eb7c cristobalit do nguy\u00ean nh\u00e2n ngh\u1ec1 nghi\u1ec7p c\u00f3 th\u1ec3 g\u00e2y ra cho con ng\u01b0\u1eddi ung th\u01b0 (L\u1edbp 1, IARC). Do \u0111\u00f3, silicon v\u00f4 \u0111\u1ecbnh h\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u c\u1ee7a silicon \u0111\u1ecbnh h\u00ecnh. Theo ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c bi\u1ebft, c\u00e1c t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, v\u1eadt l\u00fd v\u00e0 \u0111\u1ed9c t\u00ednh v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u \u0111\u1ea7y \u0111\u1ee7.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Th\u00f4ng tin th\u00eam: \u0110\u0103ng k\u00fd v\u1ec1 t\u00e1c d\u1ee5ng \u0111\u1ed9c h\u1ea1i c\u1ee7a c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc: VV7315000<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_12_Thong_tin_sinh_thai_hat_chong_am_silicagel\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><strong>M\u00f4-\u0111un 12. Th\u00f4ng tin sinh th\u00e1i h\u1ea1t ch\u1ed1ng \u1ea9m silicagel<\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\">12.1 \u0110\u1ed9c t\u00ednh sinh th\u00e1i: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">12.2 T\u00ednh b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">12.3 Ti\u1ec1m n\u0103ng t\u00edch l\u0169y sinh h\u1ecdc: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">12.4 T\u00ednh di \u0111\u1ed9ng trong \u0111\u1ea5t: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">12.5 K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 PBT v\u00e0 vPvB: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">12.6 C\u00e1c t\u00e1c d\u1ee5ng ph\u1ee5 kh\u00e1c: Kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_13_Thai_bo\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>M\u00f4-\u0111un 13. Th\u1ea3i b\u1ecf<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\"><em><strong>13.1 C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd ch\u1ea5t th\u1ea3i:\u00a0<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713B\u00e0n giao dung d\u1ecbch c\u00f2n l\u1ea1i v\u00e0 kh\u00f4ng th\u1ec3 t\u00e1i ch\u1ebf cho m\u1ed9t c\u00f4ng ty \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p \u0111\u1ec3 x\u1eed l\u00fd.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713H\u1ed9p \u0111\u1ef1ng v\u00e0 bao b\u00ec b\u1ecb \u00f4 nhi\u1ec5m<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Lo\u1ea1i b\u1ecf c\u00e1c s\u1ea3n ph\u1ea9m kh\u00f4ng s\u1eed d\u1ee5ng.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mo-dun_14_Thong_tin_Van_tai\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>M\u00f4-\u0111un 14. Th\u00f4ng tin V\u1eadn t\u1ea3i<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-size: 12pt;\"><em><strong>14.1 S\u1ed1 h\u00e0ng h\u00f3a nguy hi\u1ec3m c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c:<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\"> \u2713C\u00e1c Quy \u0111\u1ecbnh Nguy hi\u1ec3m V\u1eadn chuy\u1ec3n \u0110\u01b0\u1eddng b\u1ed9 Ch\u00e2u \u00c2u; Quy \u0111\u1ecbnh Nguy hi\u1ec3m H\u00e0ng h\u1ea3i Qu\u1ed1c t\u1ebf<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c Quy \u0111\u1ecbnh Nguy hi\u1ec3m V\u1eadn t\u1ea3i H\u00e0ng kh\u00f4ng Qu\u1ed1c t\u1ebf<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>14.2 T\u00ean v\u1eadn chuy\u1ec3n c\u1ee7a Li\u00ean h\u1ee3p qu\u1ed1c<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713Quy \u0111\u1ecbnh v\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng b\u1ed9 c\u1ee7a Ch\u00e2u \u00c2u: h\u00e0ng h\u00f3a kh\u00f4ng nguy hi\u1ec3m<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713Quy \u0111\u1ecbnh nguy hi\u1ec3m h\u00e0ng h\u1ea3i qu\u1ed1c t\u1ebf: H\u00e0ng h\u00f3a kh\u00f4ng nguy hi\u1ec3m<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c quy \u0111\u1ecbnh nguy hi\u1ec3m v\u1ec1 v\u1eadn t\u1ea3i h\u00e0ng kh\u00f4ng qu\u1ed1c t\u1ebf: H\u00e0ng kh\u00f4ng nguy hi\u1ec3m<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>14.3 C\u00e1c lo\u1ea1i nguy c\u01a1 giao th\u00f4ng v\u1eadn t\u1ea3i<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c Quy \u0111\u1ecbnh Nguy hi\u1ec3m V\u1eadn chuy\u1ec3n \u0110\u01b0\u1eddng b\u1ed9 Ch\u00e2u \u00c2u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"> \u2713Quy \u0111\u1ecbnh Nguy hi\u1ec3m H\u00e0ng h\u1ea3i Qu\u1ed1c t\u1ebf<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"> \u2713C\u00e1c Quy \u0111\u1ecbnh Nguy hi\u1ec3m V\u1eadn t\u1ea3i H\u00e0ng kh\u00f4ng Qu\u1ed1c t\u1ebf\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>14.4 Nh\u00f3m g\u00f3i<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c Quy \u0111\u1ecbnh Nguy hi\u1ec3m V\u1eadn chuy\u1ec3n \u0110\u01b0\u1eddng b\u1ed9 Ch\u00e2u \u00c2u<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"> \u2713Quy \u0111\u1ecbnh Nguy hi\u1ec3m H\u00e0ng h\u1ea3i Qu\u1ed1c t\u1ebf<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"> \u2713C\u00e1c Quy \u0111\u1ecbnh Nguy hi\u1ec3m V\u1eadn t\u1ea3i H\u00e0ng kh\u00f4ng Qu\u1ed1c t\u1ebf<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>14.5 M\u1ed1i nguy m\u00f4i tr\u01b0\u1eddng<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c quy \u0111\u1ecbnh nguy hi\u1ec3m v\u1ec1 v\u1eadn t\u1ea3i \u0111\u01b0\u1eddng b\u1ed9 c\u1ee7a ch\u00e2u \u00c2u: Kh\u00f4ng c\u00f3<\/span><\/li>\n<li><span style=\"font-size: 12pt;\">\u2713C\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m bi\u1ec3n (C\u00f3 \/ Kh\u00f4ng): Kh\u00f4ng<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_cua_chat_bao_hat_hut_am_silicagel_hat_chong_am_silicagel_trong_thuc_pham\"><\/span><span style=\"font-size: 12pt;\"><em><span style=\"color: #008000;\"><strong>\u01afu \u0111i\u1ec3m c\u1ee7a ch\u1ea5t b\u1ea3o h\u1ea1t h\u00fat \u1ea9m silicagel, h\u1ea1t ch\u1ed1ng \u1ea9m silicagel trong th\u1ef1c ph\u1ea9m<\/strong><\/span><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 12pt;\">So v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u1eef t\u01b0\u01a1i kh\u00e1c, ch\u1ea5t gi\u1eef t\u01b0\u01a1i kh\u1eed oxy h\u1ea1t h\u00fat \u1ea9m silicagel \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong bao b\u00ec th\u1ef1c ph\u1ea9m c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m sau:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\"><em><span style=\"color: #ff0000;\"><strong>\u2713\u0110\u1ea7u t\u01b0 nh\u1ecf v\u00e0 chi ph\u00ed th\u1ea5p v\u1edbi h\u1ea1t ch\u1ed1ng \u1ea9m silicagel: <\/strong><\/span><\/em>Vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ea5t b\u1ea3o qu\u1ea3n kh\u1eed oxy \u0111\u1ec3 gi\u1eef cho th\u1ef1c ph\u1ea9m lu\u00f4n t\u01b0\u01a1i ngon, kh\u00f4ng c\u1ea7n mua m\u00e1y m\u00f3c thi\u1ebft b\u1ecb v\u00e0 kh\u00f4ng l\u00e0m t\u0103ng chi ph\u00ed \u0111\u1ea7u t\u01b0 c\u1ed1 \u0111\u1ecbnh. Vi\u1ec7c s\u1eed d\u1ee5ng bao b\u00ec ch\u00e2n kh\u00f4ng \u0111\u1ec3 gi\u1eef cho th\u1ef1c ph\u1ea9m lu\u00f4n t\u01b0\u01a1i ngon c\u1ea7n ph\u1ea3i mua m\u00e1y \u0111\u00f3ng g\u00f3i h\u00fat ch\u00e2n kh\u00f4ng. \u0110\u1ec3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u1ea1p nit\u01a1 \u0111\u1ec3 gi\u1eef cho th\u1ef1c ph\u1ea9m lu\u00f4n t\u01b0\u01a1i, c\u1ea7n ph\u1ea3i mua thi\u1ebft b\u1ecb t\u1ea1o nit\u01a1 v\u00e0 thi\u1ebft b\u1ecb n\u1ea1p nit\u01a1. H\u01a1n n\u1eefa, so v\u1edbi gi\u00e1 c\u1ee7a to\u00e0n b\u1ed9 th\u1ef1c ph\u1ea9m, chi ph\u00ed kh\u1eed oxy h\u00f3a ch\u1ea5t b\u1ea3o qu\u1ea3n l\u00e0 r\u1ea5t th\u1ea5p.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><em><strong><span style=\"color: #ff0000;\">\u2713H\u1ea1t h\u00fat \u1ea9m silicagel ho\u1ea1t \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n: <\/span><\/strong><\/em>S\u1eed d\u1ee5ng ch\u1ea5t b\u1ea3o qu\u1ea3n kh\u1eed \u00f4xy \u0111\u1ec3 gi\u1eef cho th\u1ef1c ph\u1ea9m lu\u00f4n t\u01b0\u01a1i ngon, thao t\u00e1c th\u1ef1c hi\u1ec7n r\u1ea5t \u0111\u01a1n gi\u1ea3n, ch\u1ec9 c\u1ea7n cho ch\u1ea5t b\u1ea3o qu\u1ea3n \u0111\u00e3 kh\u1eed \u00f4xy v\u00e0o h\u1ed9p \u0111\u1ef1ng th\u1ef1c ph\u1ea9m, kh\u00f4ng c\u1ea7n th\u00eam c\u00e1c quy tr\u00ecnh ph\u1ee9c t\u1ea1p kh\u00e1c, y\u00eau c\u1ea7u v\u1ec1 tr\u00ecnh \u0111\u1ed9 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e2n vi\u00ean c\u0169ng kh\u00f4ng cao l\u1eafm.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><em><strong><span style=\"color: #ff0000;\">\u2713Th\u1eddi gian b\u1ea3o qu\u1ea3n l\u00e2u d\u00e0i khi s\u1eed d\u1ee5ng h\u1ea1t ch\u1ed1ng \u1ea9m silicagel: <\/span><\/strong><\/em>So v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n l\u00e0 bao b\u00ec h\u00fat ch\u00e2n kh\u00f4ng v\u00e0 bao g\u00f3i ch\u1ee9a nit\u01a1 th\u00ec th\u1eddi gian b\u1ea3o qu\u1ea3n c\u1ee7a ch\u1ea5t b\u1ea3o qu\u1ea3n kh\u1eed oxy l\u00e2u h\u01a1n. Bao b\u00ec ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho th\u1ef1c ph\u1ea9m v\u00e0 h\u00e0m l\u01b0\u1ee3ng oxy sau khi bao b\u00ec \u0111\u00f3ng g\u00f3i \u0111\u01b0\u1ee3c ni\u00eam phong n\u00f3i chung l\u00e0 3%. V\u00ec h\u1ea7u h\u1ebft c\u00e1c v\u1eadt li\u1ec7u bao g\u00f3i (tr\u1eeb kim lo\u1ea1i v\u00e0 th\u1ee7y tinh) \u0111\u1ec1u c\u00f3 t\u00ednh th\u1ea5m oxy, oxy \u1edf m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i s\u1ebd ng\u1ea5m d\u1ea7n v\u00e0o bao b\u00ec trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a th\u1ef1c ph\u1ea9m. Bao b\u00ec ch\u1ee9a \u0111\u1ea7y nit\u01a1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho th\u1ef1c ph\u1ea9m, sau hai th\u00e1ng, h\u00e0m l\u01b0\u1ee3ng oxy trong bao b\u00ec \u0111\u00f3ng g\u00f3i s\u1ebd t\u0103ng d\u1ea7n \u0111\u1ebfn gi\u00e1 tr\u1ecb cao h\u01a1n, \u0111i\u1ec1u n\u00e0y s\u1ebd c\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c nh\u1ea5t \u0111\u1ecbnh \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ea5t b\u1ea3o qu\u1ea3n kh\u1eed oxy \u0111\u1ec3 gi\u1eef cho th\u1ef1c ph\u1ea9m t\u01b0\u01a1i l\u00e2u c\u00f3 th\u1ec3 k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1edfi v\u00ec, \u0111\u1ed1i v\u1edbi oxy th\u00e2m nh\u1eadp v\u00e0o bao b\u00ec t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i, ch\u1ea5t b\u1ea3o qu\u1ea3n kh\u1eed oxy c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 v\u00e0 ti\u00eau th\u1ee5 n\u00f3, \u0111\u1ed3ng th\u1eddi lo\u1ea1i b\u1ecf ho\u1eb7c l\u00e0m gi\u1ea3m t\u00e1c \u0111\u1ed9ng x\u1ea5u c\u1ee7a oxy. V\u00ed d\u1ee5, ch\u1ea5t b\u1ea3o qu\u1ea3n kh\u1eed oxy lo\u1ea1i 50 c\u00f3 th\u1ec3 b\u1ea3o qu\u1ea3n \u0111\u1ed9 t\u01b0\u01a1i c\u1ee7a b\u00e1nh trung thu g\u00f3i \u0111\u01a1n c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng t\u1ecbnh 100 gam, sau 5 th\u00e1ng b\u1ea3o qu\u1ea3n, m\u00e0u s\u1eafc, m\u00f9i th\u01a1m, m\u00f9i v\u1ecb c\u1ee7a b\u00e1nh trung thu v\u1eabn b\u00ecnh th\u01b0\u1eddng v\u00e0 t\u01b0\u01a1i.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Meo_chon_hat_hut_am_silicagel_hat_hut_am_cong_nghiep\"><\/span><span style=\"font-size: 12pt;\"><em><span style=\"color: #008000;\"><strong>M\u1eb9o ch\u1ecdn h\u1ea1t h\u00fat \u1ea9m silicagel, h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p?\u00a0<\/strong><\/span><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\"><em><strong><span style=\"color: #ff0000;\">\u2713<\/span>Ti\u00eau chu\u1ea9n 1: An to\u00e0n s\u1ea3n ph\u1ea9m: <\/strong><\/em><\/span>N\u1ebfu b\u1ea1n mu\u1ed1n ch\u1ecdn m\u1ed9t ch\u1ea5t h\u00fat \u1ea9m silica gel, b\u1ea1n n\u00ean xem x\u00e9t hi\u1ec7u su\u1ea5t an to\u00e0n c\u1ee7a to\u00e0n b\u1ed9 ch\u1ea5t h\u00fat \u1ea9m d\u1ef1a tr\u00ean t\u00ecnh h\u00ecnh c\u1ee7a ri\u00eang b\u1ea1n. N\u00f3i chung, b\u1ea3n th\u00e2n h\u1ea1t h\u00fat \u1ea9m c\u00f4ng nghi\u1ec7p silicagel c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 m\u1ea1nh, c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t lo\u1ea1t c\u00e1c hi\u1ec7u \u1ee9ng l\u00e0m kh\u00f4 da ng\u01b0\u1eddi, t\u1ed1t nh\u1ea5t n\u00ean mang theo qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng n\u1ebfu silica gel d\u00ednh v\u00e0o m\u1eaft ng\u01b0\u1eddi. Nh\u1edb r\u1eeda s\u1ea1ch v\u1edbi nhi\u1ec1u n\u01b0\u1edbc, trong th\u1eddi gian ng\u1eafn nh\u1ea5t, t\u1ed1t nh\u1ea5t b\u1ea1n n\u00ean t\u00ecm g\u1eb7p b\u00e1c s\u0129 c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t. B\u1ea3n th\u00e2n silica gel l\u00e0 m\u1ed9t ch\u1ea5t trung t\u00ednh v\u00e0 s\u1ebd kh\u00f4ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t kh\u00e1c ngo\u1ea1i tr\u1eeb ph\u1ea3n \u1ee9ng v\u1edbi axit v\u00e0 baz\u01a1 m\u1ea1nh.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\"><em><strong><span style=\"color: #ff0000;\">\u2713<\/span>Ti\u00eau chu\u1ea9n 2: Ch\u1ec9 ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m: <\/strong><\/em><\/span>H\u1ea1t h\u00fat \u1ea9m silicagel s\u1ebd c\u00f3 nhi\u1ec1u ch\u1ec9 ti\u00eau \u0111\u1ec3 \u0111o l\u01b0\u1eddng, khi l\u1ef1a ch\u1ecdn b\u1ea1n ph\u1ea3i xem x\u00e9t t\u00ecnh h\u00ecnh ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec7n c\u00f3. M\u1ed7i lo\u1ea1i ch\u1ea5t h\u00fat \u1ea9m \u0111\u1ec1u c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 \u0111\u01a1n v\u1ecb, v\u00ec v\u1eady ph\u1ea3i \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn kh\u00eda c\u1ea1nh n\u00e0y.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #ff0000;\"><em><strong><span style=\"color: #ff0000;\">\u2713<\/span>Ti\u00eau chu\u1ea9n 3: Quy c\u00e1ch \u0111\u00f3ng g\u00f3i s\u1ea3n ph\u1ea9m: <\/strong><\/em><\/span>Khi ch\u1ecdn ch\u1ea5t h\u00fat \u1ea9m silicagel, b\u1ea1n ph\u1ea3i xem quy c\u00e1ch \u0111\u00f3ng g\u00f3i c\u1ee7a c\u00e1c ch\u1ea5t h\u00fat \u1ea9m hi\u1ec7n c\u00f3. N\u00f3i chung, quy c\u00e1ch \u0111\u00f3ng g\u00f3i l\u00e0 kh\u00e1c nhau. M\u1ed9t s\u1ed1 ch\u1ea5t h\u00fat \u1ea9m ch\u1ec9 c\u00f3 quy c\u00e1ch \u0111\u00f3ng g\u00f3i l\u00e0 0,5 mg, nh\u01b0ng m\u1ed9t s\u1ed1 c\u00f3 th\u1ec3 l\u00e0 30 gam. Sau c\u00f9ng, m\u1ecdi ng\u01b0\u1eddi khi s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y, c\u00f4ng d\u1ee5ng kh\u00e1c nhau v\u00e0 quy c\u00e1ch \u0111\u00f3ng g\u00f3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u0169ng kh\u00e1c nhau.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Ma_HS_code_hat_hut_am_Desiccant\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>M\u00e3 HS code h\u1ea1t h\u00fat \u1ea9m Desiccant<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Theo d\u1eef li\u1ec7u nh\u1eadp kh\u1ea9u to\u00e0n c\u1ea7u, c\u00e1c l\u00f4 h\u00e0ng nh\u1eadp kh\u1ea9u ch\u1ea5t h\u00fat \u1ea9m v\u00e0 m\u00e3 HSN 38249999 tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ee9ng \u1edf m\u1ee9c 18,4K, \u0111\u01b0\u1ee3c nh\u1eadp kh\u1ea9u b\u1edfi 3.510 nh\u00e0 nh\u1eadp kh\u1ea9u th\u1ebf gi\u1edbi t\u1eeb 3.107 nh\u00e0 cung c\u1ea5p.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Th\u1ebf gi\u1edbi nh\u1eadp kh\u1ea9u ph\u1ea7n l\u1edbn h\u1ea1t h\u00fat \u1ea9m v\u00e0 m\u00e3 HSN 38249999 t\u1eeb Vi\u1ec7t Nam, Trung Qu\u1ed1c v\u00e0 H\u00e0n Qu\u1ed1c<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Top 3 th\u1ecb tr\u01b0\u1eddng nh\u1eadp kh\u1ea9u h\u1ea1t ch\u1ed1ng \u1ea9m v\u00e0 HSN Code 38249999 nhi\u1ec1u nh\u1ea5t l\u00e0 Vi\u1ec7t Nam v\u1edbi 14.979 l\u00f4 h\u00e0ng, ti\u1ebfp theo l\u00e0 H\u00e0n Qu\u1ed1c v\u1edbi 536 l\u00f4 h\u00e0ng v\u00e0 H\u1ed3ng K\u00f4ng \u1edf v\u1ecb tr\u00ed th\u1ee9 3 v\u1edbi 391 l\u00f4 h\u00e0ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\"><em><strong>Top 3 danh m\u1ee5c s\u1ea3n ph\u1ea9m h\u1ea1t h\u00fat \u1ea9m v\u00e0 m\u00e3 HSN 38249999 nh\u1eadp kh\u1ea9u tr\u00ean th\u1ebf gi\u1edbi l\u00e0:<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>M\u00e3 HSN 38249999 : 38249999<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>M\u00e3 HSN 3824999990 : 3824999990<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>M\u00e3 HSN 38249999000 : 38249999000<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt;\">Nh\u1eefng th\u00f4ng tin n\u00e0y \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ebfn ng\u00e0y 13 th\u00e1ng 12 n\u0103m 2023 v\u00e0 d\u1ef1a tr\u00ean d\u1eef li\u1ec7u xu\u1ea5t nh\u1eadp kh\u1ea9u to\u00e0n c\u1ea7u. D\u1eef li\u1ec7u nh\u1eadp kh\u1ea9u c\u1ee7a ch\u1ea5t h\u00fat \u1ea9m v\u00e0 m\u00e3 HSN 38249999 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb 70 qu\u1ed1c gia xu\u1ea5t nh\u1eadp kh\u1ea9u c\u00e1c l\u00f4 h\u00e0ng c\u00f3 t\u00ean ng\u01b0\u1eddi mua, nh\u00e0 cung c\u1ea5p, th\u00f4ng tin li\u00ean h\u1ec7 h\u00e0ng \u0111\u1ea7u.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quy_khach_hang_vui_long_lien_he_dat_hang_hat_chong_am_silicagel_gia_re_xuong_san_xuat\"><\/span><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>Qu\u00fd kh\u00e1ch h\u00e0ng vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1eb7t h\u00e0ng h\u1ea1t ch\u1ed1ng \u1ea9m silicagel gi\u00e1 r\u1ebb x\u01b0\u1edfng s\u1ea3n xu\u1ea5t<\/strong><\/em><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"color: #0000ff; font-size: 12pt;\"><a style=\"color: #0000ff;\" href=\"https:\/\/dpm360.com\/\"><strong>C\u00d4NG TY TNHH QU\u1ed0C T\u1ebe BINA VI\u1ec6T NAM<\/strong><\/a><\/span><\/p>\n<ul>\n<li><span style=\"color: #ff6600; font-size: 12pt;\"><em><strong><span style=\"color: #ff0000;\">\u2713<\/span>\u0110\u1ecba ch\u1ec9 : T\u00f2a nh\u00e0 Ocean Park Building, S\u1ed1 1 \u0110\u00e0o Duy Anh, Qu\u1eadn \u0110\u1ed1ng \u0110a, TP. H\u00e0 N\u1ed9i<\/strong><\/em><\/span><\/li>\n<li><span style=\"color: #ff6600; font-size: 12pt;\"><em><strong><span style=\"color: #ff0000;\">\u2713<\/span>Hotline: 0976 888 111<\/strong><\/em><\/span><\/li>\n<li><span style=\"color: #ff6600; font-size: 12pt;\"><em><strong><span style=\"color: #ff0000;\">\u2713<\/span>Email: binachamsockhachhang@gmail.com<\/strong><\/em><\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #ff0000; font-size: 12pt;\"><em><strong>T\u00e1m \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a h\u1ea1t ch\u1ed1ng \u1ea9m:<\/strong><\/em><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Th\u00e0nh ph\u1ea7n c\u1ee7a ch\u1ea5t h\u00fat \u1ea9m silica gel l\u00e0 silica c\u00f3 h\u00ecnh d\u1ea1ng kh\u00f4ng \u0111\u1ec1u c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>M\u1ed9t di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t b\u00ean trong l\u1edbn \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh gi\u1eefa c\u00e1c ph\u00e2n t\u1eed.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Silica gel tr\u01a1 v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc tr\u1eeb khi n\u00f3 ti\u1ebfp x\u00fac v\u1edbi c\u00e1c ch\u1ea5t c\u00f3 h\u00e0m l\u01b0\u1ee3ng fluoride cao ho\u1eb7c c\u00f3 t\u00ednh ki\u1ec1m m\u1ea1nh.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Silica gel kh\u00f4ng ch\u1ea3y n\u01b0\u1edbc, kh\u00f4ng \u0103n m\u00f2n v\u00e0 kh\u00f4ng h\u00f2a tan trong n\u01b0\u1edbc.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Silicone kh\u00f4ng v\u1ecb, kh\u00f4ng m\u00f9i v\u00e0 kh\u00f4ng g\u00e2y nguy hi\u1ec3m cho s\u1ee9c kh\u1ecfe.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Ngay c\u1ea3 sau khi \u0111\u1ed5 \u0111\u1ea7y n\u01b0\u1edbc, silicone v\u1eabn c\u00f3 c\u1ea3m gi\u00e1c kh\u00f4.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>V\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh.<\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>V\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i h\u1ea1t ch\u1ed1ng \u1ea9m <em><strong>BiNa Vi\u1ec7t Nam<\/strong><\/em><\/span><\/li>\n<li><span style=\"font-size: 12pt;\"><span style=\"color: #0000ff;\"><em><strong>\u2713<\/strong><\/em><\/span>Gi\u1ea5y l\u1ecdc, gi\u1ea5y composite, v\u1ea3i kh\u00f4ng d\u1ec7t, v\u1ea3i kh\u00f4ng d\u1ec7t ngo\u1ea1i quan, gi\u1ea5y DuPont, v\u1ea3i DuPont.<\/span><\/li>\n<\/ul>\n","protected":false},"featured_media":2916,"comment_status":"open","ping_status":"closed","template":"","meta":[],"yoast_head":"\n<title>H\u1ea1t ch\u1ed1ng \u1ea9m silicagel - H\u1ea1t h\u00fat \u1ea9m gi\u00e1 r\u1ebb - C\u00f4ng Ty TNHH Qu\u1ed1c T\u1ebf BiNa Vi\u1ec7t Nam<\/title>\n<meta name=\"description\" content=\"Ch\u00fang ta \u0111\u00e3 nghe \u0111\u1ebfn h\u1ea1t ch\u1ed1ng \u1ea9m silicagel nh\u01b0ng ch\u01b0a hi\u1ec3u r\u00f5 v\u1ec1 n\u00f3 silicagel l\u00e0 g\u00ec? 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