{"id":5476,"date":"2023-12-13T06:39:53","date_gmt":"2023-12-13T06:39:53","guid":{"rendered":"https:\/\/wpachem.com\/?post_type=product&p=5476"},"modified":"2023-12-13T06:54:37","modified_gmt":"2023-12-13T06:54:37","slug":"phenyl-isocyanate-mdi-pm-200-cas-101-68-8","status":"publish","type":"product","link":"https:\/\/wpachem.com\/vi\/product\/phenyl-isocyanate-mdi-pm-200-cas-101-68-8\/","title":{"rendered":"Phenyl Isocyanate ( MDI ) PM-200 CAS 101-68-8"},"content":{"rendered":"

Ch\u1ea5t l\u1ecfng m\u00e0u n\u00e2u, MDI l\u00e0 v\u1eadt li\u1ec7u polyurethane \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p t\u1eeb isocyanate, polyol v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia c\u1ee7a n\u00f3. V\u1edbi hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi, \u0111a d\u1ea1ng v\u00e0 ph\u1ea1m vi s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, n\u00f3 l\u00e0 duy nh\u1ea5t trong s\u1ed1 nhi\u1ec1u v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p v\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng v\u1eadt li\u1ec7u ph\u00e1t tri\u1ec3n nhanh nh\u1ea5t hi\u1ec7n nay.<\/p>\n

\u1ee8ng d\u1ee5ng:<\/span><\/span><\/p>\n

MDI l\u00e0 4,4'diphenylmethane diisocyanate (MDI tinh khi\u1ebft), h\u1ed7n h\u1ee3p ch\u1ee9a m\u1ed9t t\u1ef7 l\u1ec7 nh\u1ea5t \u0111\u1ecbnh c\u1ee7a MDI tinh khi\u1ebft v\u00e0 polyphenyl polymethylene polyisocyanate (MDI tr\u00f9ng h\u1ee3p), v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m bi\u1ebfn \u0111\u1ed5i c\u1ee7a MDI tinh khi\u1ebft v\u00e0 MDI tr\u00f9ng h\u1ee3p. Thu\u1eadt ng\u1eef chung. , l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t polyurethane. Ngo\u00e0i polyurethane, m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf MDI c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c. Polyurethane c\u00f3 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a cao su, \u0111\u1ed9 b\u1ec1n c\u1ee7a nh\u1ef1a v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh gia c\u00f4ng tuy\u1ec7t v\u1eddi. \u0110\u1eb7c bi\u1ec7t, n\u00f3 c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m m\u00e0 c\u00e1c v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p kh\u00e1c kh\u00f4ng th\u1ec3 s\u00e1nh k\u1ecbp v\u1ec1 kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t, c\u00e1ch \u00e2m, ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ed1ng d\u1ea7u, \u0111\u1ed9 \u0111\u00e0n h\u1ed3i, v.v. Nh\u1ef1a l\u1edbn th\u1ee9 s\u00e1u sau ethylene, polypropylene, polystyrene v\u00e0 ABS (hi\u1ec7n \u0111\u00e3 v\u01b0\u1ee3t qua ABS \u0111\u1ec3 tr\u1edf th\u00e0nh lo\u1ea1i nh\u1ef1a l\u1edbn th\u1ee9 n\u0103m), n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong qu\u1ed1c ph\u00f2ng, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, c\u00f4ng nghi\u1ec7p nh\u1eb9, c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, d\u1ea7u kh\u00ed, d\u1ec7t may, giao th\u00f4ng v\u1eadn t\u1ea3i, \u00f4 t\u00f4, Y t\u1ebf v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c \u0111\u00e3 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u m\u1edbi n\u1ed5i kh\u00f4ng th\u1ec3 thi\u1ebfu cho s\u1ef1 ph\u00e1t tri\u1ec3n kinh t\u1ebf v\u00e0 cu\u1ed9c s\u1ed1ng c\u1ee7a ng\u01b0\u1eddi d\u00e2n.<\/p>\n

Gi\u1ea5y ch\u1ee9ng nh\u1eadn ph\u00e2n t\u00edch:<\/p>\n\n\n\n\n\n\n\n\n\n
M\u1ee5c ki\u1ec3m tra<\/td>\n\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/td>\n<\/tr>\n
V\u1ebb b\u1ec1 ngo\u00e0i<\/td>\nCh\u1ea5t l\u1ecfng m\u00e0u n\u00e2u<\/td>\n<\/tr>\n
\u0110\u1ed9 nh\u1edbt (25\u2103)\/(mPa\u00b7s)<\/td>\n150-250<\/td>\n<\/tr>\n
N\u1ed9i dung NCO\/%<\/td>\n30.5-32.0<\/td>\n<\/tr>\n
M\u1eadt \u0111\u1ed9 (25\u2103)\/(g\/cm\u00b3)<\/td>\n1.220-1.250<\/td>\n<\/tr>\n
H\u00e0m l\u01b0\u1ee3ng axit\/%<\/td>\n<0,030<\/td>\n<\/tr>\n
Clo th\u1ee7y ph\u00e2n\/%<\/td>\n<0,20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0110\u00f3ng g\u00f3i v\u00e0 b\u1ea3o qu\u1ea3n:<\/p>\n

Phuy s\u1eaft 210L, 250kg\/phuy<\/p>\n

V\u00ec MDI PM-200 l\u00e0 m\u1ed9t h\u00f3a ch\u1ea5t ph\u1ea3n \u1ee9ng, ph\u1ea3n \u1ee9ng v\u1edbi \u0111\u1ed9 \u1ea9m trong kh\u00f4ng kh\u00ed d\u1ec5 x\u1ea3y ra v\u00e0 d\u1eabn \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh ur\u00ea kh\u00f4ng h\u00f2a tan v\u00e0 kh\u00ed carbon dioxide, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00edch t\u1ee5 \u00e1p su\u1ea5t trong c\u00e1c th\u00f9ng ch\u1ee9a k\u00edn v\u00e0 t\u0103ng \u0111\u1ed9 nh\u1edbt c\u1ee7a s\u1ea3n ph\u1ea9m. Do \u0111\u00f3, c\u00e1c th\u00f9ng ch\u1ee9a ph\u1ea3i kh\u00f4 ho\u00e0n to\u00e0n v\u00e0 \u0111\u01b0\u1ee3c ni\u00eam phong c\u1ea9n th\u1eadn sau khi b\u1ecb nh\u1ed3i nit\u01a1.<\/p>\n

C\u00e1c th\u00f9ng ch\u1ee9a MDI PM-200 ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00f3ng k\u00edn v\u00e0 b\u1ea3o qu\u1ea3n trong nh\u00e0 \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng (15-35\u2103) \u1edf n\u01a1i th\u00f4ng gi\u00f3 t\u1ed1t. B\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p (d\u01b0\u1edbi 5\u2103) c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ed9t s\u1ed1 k\u1ebft tinh; do \u0111\u00f3, v\u1eadt li\u1ec7u n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi s\u01b0\u01a1ng gi\u00e1.<\/p>\n

N\u1ebfu x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng k\u1ebft tinh, v\u1eadt li\u1ec7u ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng b\u1eb1ng c\u00e1ch l\u0103n tr\u1ed1ng trong l\u00f2 kh\u00f4ng kh\u00ed n\u00f3ng \u1edf nhi\u1ec7t \u0111\u1ed9 70-80\u2103 \u0111\u1ec3 l\u00e0m tan ch\u1ea3y v\u1eadt li\u1ec7u, sau \u0111\u00f3 ph\u1ea3i khu\u1ea5y k\u1ef9 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng. Kh\u00f4ng n\u00ean l\u00e0m tan ch\u1ea3y trong b\u1ed3n n\u01b0\u1edbc.<\/p>\n

Kh\u00f4ng n\u00ean b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 50\u2103 trong th\u1eddi gian d\u00e0i \u0111\u1ec3 tr\u00e1nh h\u00ecnh th\u00e0nh ch\u1ea5t r\u1eafn kh\u00f4ng h\u00f2a tan v\u00e0 t\u0103ng \u0111\u1ed9 nh\u1edbt.<\/p>","protected":false},"excerpt":{"rendered":"

T\u00ean s\u1ea3n ph\u1ea9m\uff1a MDI<\/span><\/span><\/p>\n

CAS\uff1a101-68-8<\/span><\/span><\/p>\n

MF\uff1aC15H10N2O2<\/span><\/span><\/p>\n

Ngo\u1ea1i quan: Ch\u1ea5t l\u1ecfng m\u00e0u n\u00e2u<\/p>","protected":false},"featured_media":5474,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[63],"product_tag":[],"class_list":{"0":"post-5476","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industrial-chemicals","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product\/5476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product\/5476\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/media\/5474"}],"wp:attachment":[{"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/media?parent=5476"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_brand?post=5476"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_cat?post=5476"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wpachem.com\/vi\/wp-json\/wp\/v2\/product_tag?post=5476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}