<\/span><\/h3>\nSo v\u1edbi polysulfone lo\u1ea1i A bisphenol, polyarylsulfone c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 l\u1ea1nh t\u1ed1t h\u01a1n nhi\u1ec1u v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u00e2u d\u00e0i \u1edf -240 ~ + 260oC. N\u00f3 c\u00f3 \u0111\u1ed9 c\u1ee9ng cao v\u00e0 c\u00f3 th\u1ec3 t\u1ef1 d\u1eadp t\u1eaft; n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u00e3o h\u00f3a, b\u1ee9c x\u1ea1 v\u00e0 c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 v\u00e0 \u0111i\u1ec7n tuy\u1ec7t v\u1eddi; n\u00f3 c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc cao v\u00e0 ch\u1ec9 kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c dung m\u00f4i ph\u00e2n c\u1ef1c; n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e9p phun, \u00e9p \u0111\u00f9n v\u00e0 \u00e9p.<\/span><\/p>\nSau khi s\u1eeda \u0111\u1ed5i \u0111i\u1ec1n \u0111\u1ea7y, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c v\u1eadt li\u1ec7u ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, v\u1eadt li\u1ec7u t\u1ef1 b\u00f4i tr\u01a1n, c\u00e1c b\u1ed9 ph\u1eadn c\u00e1ch nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p.<\/span><\/p>\n