M\u00e0ng qu\u1ea5n<\/span><\/figcaption><\/figure>\nNguy\u00ean li\u1ec7u c\u1ee7a m\u00e0ng c\u0103ng \u0111\u01b0\u1ee3c chia th\u00e0nh 6 lo\u1ea1i:<\/strong><\/em><\/span><\/p>\n\n1. Polyvinylidene clorua: L\u00e0 m\u00e0ng m\u1ed9t l\u1edbp, n\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed3 h\u1ed9p m\u1ec1m, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i cho gi\u0103m b\u00f4ng v\u00e0 x\u00fac x\u00edch. Polyvinylidene clorua c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m l\u1edbp ph\u1ee7 cho nylon, polyester v\u00e0 c\u00e1c v\u1eadt li\u1ec7u phim kh\u00e1c. Ngo\u00e0i ra, n\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t n\u1ec1n t\u1ed5ng h\u1ee3p cho c\u00e1c t\u00fai l\u1ecdc l\u1ea1i, v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1c m\u00e0ng polyvinylidene clorua c\u00f3 r\u00e0o c\u1ea3n cao tuy\u1ec7t v\u1eddi \u0111\u1ec3 kh\u1eed tr\u00f9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao, \u00e1p su\u1ea5t cao.<\/span><\/li>\n2. Polyester: c\u00f3 \u0111\u1ed9 trong su\u1ed1t, ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ed1ng m\u00e0i m\u00f2n tuy\u1ec7t v\u1eddi. M\u00e0ng c\u00f3 hai \u0111\u1ed9 d\u00e0y 12 micron v\u00e0 25 micron, \u0111\u01b0\u1ee3c in tr\u00ean ch\u1ea5t li\u1ec7u polyester, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u ph\u1ee7 cho t\u00fai n\u1ea5u \u0103n ho\u1eb7c h\u1ed9p \u0111\u1ef1ng h\u00ecnh ch\u1ea3o.<\/span><\/li>\n3. Nylon: L\u00e0 ch\u1ea5t li\u1ec7u c\u01a1 b\u1ea3n c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i lon m\u1ec1m kh\u00f4ng th\u1ec3 thi\u1ebfu. C\u00f3 hai lo\u1ea1i k\u00e9o c\u0103ng hai tr\u1ee5c v\u00e0 kh\u00f4ng k\u00e9o gi\u00e3n. M\u00e0ng nylon 6 \u0111\u1ecbnh h\u01b0\u1edbng biaxially kh\u00f4ng ch\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ecbu l\u1ea1nh tuy\u1ec7t v\u1eddi m\u00e0 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch v\u00e0 ch\u1ed1ng l\u1ed7 kim t\u1ed1t, do \u0111\u00f3, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 kh\u00e1c. Ngo\u00e0i ra, \u0111\u1ec3 ch\u1ed1ng nh\u00e0u v\u00e0 t\u0103ng \u0111\u1ed9 b\u1ec1n, ng\u01b0\u1eddi ta c\u00f2n s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 lo\u1ea1i m\u00e0ng nylon 6-6 nh\u01b0ng gi\u00e1 th\u00e0nh cao h\u01a1n nylon 6.<\/span><\/li>\n4. Polypropylene: C\u00f3 \u0111\u1ed9 trong su\u1ed1t, ch\u1ecbu d\u1ea7u, ch\u1ecbu nhi\u1ec7t t\u1ed1t h\u01a1n polyethylene \u0111\u1eb7c bi\u1ec7t n\u00ean c\u00f3 th\u1ec3 d\u00f9ng l\u00e0m l\u1edbp ni\u00eam phong cho t\u00fai n\u1ea5u, h\u1ed9p \u0111\u1ef1ng \u0111\u1ed3 n\u1ea5u \u0103n. L\u1edbp ni\u00eam phong c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i \u0111\u1ed3 h\u1ed9p m\u1ec1m ch\u1ee7 y\u1ebfu s\u1eed d\u1ee5ng m\u00e0ng ho\u1eb7c t\u1ea5m polypropylene ch\u01b0a k\u00e9o d\u00e0i.<\/span><\/li>\n5. Gi\u1ea5y nh\u00f4m: L\u00e1 nh\u00f4m \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nh\u00f4m \u0111i\u1ec7n ph\u00e2n c\u00f3 \u0111\u1ed9 tinh khi\u1ebft h\u01a1n 99%, \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch c\u00e1n, khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, l\u00e1 nh\u00f4m l\u00e0 ch\u1ea5t n\u1ec1n kim lo\u1ea1i duy nh\u1ea5t trong v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i. \u0110\u1ed9 d\u00e0y c\u1ee7a l\u00e1 nh\u00f4m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u00fai n\u1ea5u \u0103n l\u00e0 7-15 micron v\u00e0 \u0111\u1ed9 d\u00e0y c\u1ee7a l\u00e1 nh\u00f4m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ed9p \u0111\u1ef1ng n\u1ea5u \u0103n l\u00e0 50-130 micron.<\/span><\/li>\n6. Polyethylene m\u1eadt \u0111\u1ed9 cao: Polyethylene m\u1eadt \u0111\u1ed9 cao \u0111\u1eb7c bi\u1ec7t cho lon m\u1ec1m \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng \u1edf Nh\u1eadt B\u1ea3n. M\u1eb7c d\u00f9 lo\u1ea1i m\u00e0ng n\u00e0y c\u00f3 t\u00ednh ch\u1ea5t ng\u0103n c\u1ea3n kh\u00ed k\u00e9m, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m l\u1edbp ni\u00eam phong do \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i, \u0111\u1ed9 b\u1ec1n x\u00e9 v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng ni\u00eam phong t\u1ed1t c\u1ee7a n\u00f3. Tuy nhi\u00ean, polyethylene m\u1eadt \u0111\u1ed9 cao c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 nhi\u1ec7t \u0111\u1ed9 ch\u1ecbu nhi\u1ec7t t\u1ed1i \u0111a c\u1ee7a n\u00f3 l\u00e0 120 \u00b0 C.<\/span><\/li>\n<\/ul>\n<\/span> M\u00e0ng PE 3kg<\/span><\/figcaption><\/figure>\n