{"id":806,"date":"2024-12-19T04:12:10","date_gmt":"2024-12-19T04:12:10","guid":{"rendered":"https:\/\/juyuans.com\/?p=806"},"modified":"2025-04-09T03:36:54","modified_gmt":"2025-04-09T03:36:54","slug":"nguyen-lieu-nhua-cap-ep-phun-metallocene-mlldpe-ll7810a","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/nguyen-lieu-nhua-cap-ep-phun-metallocene-mlldpe-ll7810a\/","title":{"rendered":"Nguy\u00ean li\u1ec7u nh\u1ef1a c\u1ea5p \u00e9p phun Metallocene mLLDPE LL7810A"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 Polyetylen m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh Metalocen<\/span><\/h2>\n

 <\/p>\n

Polyetylen m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh Metallocene (mLLDPE) LL7810A l\u00e0 v\u1eadt li\u1ec7u polyme hi\u1ec7u su\u1ea5t cao do PTT Global Chemical s\u1ea3n xu\u1ea5t. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c tinh ch\u1ebf th\u00f4ng qua qu\u00e1 tr\u00ecnh \u0111\u1ed3ng tr\u00f9ng h\u1ee3p v\u1edbi hexene, s\u1eed d\u1ee5ng ch\u1ea5t x\u00fac t\u00e1c metallocene l\u00e0m l\u00f5i. C\u1ea5u tr\u00fac ph\u00e2n t\u1eed \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3 mang l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc, quang h\u1ecdc v\u00e0 nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p \u0111\u00e1ng k\u1ec3 so v\u1edbi polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh (LLDPE) truy\u1ec1n th\u1ed1ng.<\/span><\/p>\n

LL7810A th\u1ec3 hi\u1ec7n t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 b\u1ec1n \u0111\u00e1ng ch\u00fa \u00fd, v\u1edbi \u0111\u1ed9 b\u1ec1n k\u00e9o l\u00ean \u0111\u1ebfn 50 MPa v\u00e0 \u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t n\u1eb1m trong kho\u1ea3ng t\u1eeb 700% \u0111\u1ebfn 800%. Trong c\u00e1c \u1ee9ng d\u1ee5ng phim, \u0111\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a n\u00f3 \u0111\u1eb7c bi\u1ec7t \u0111\u00e1ng ch\u00fa \u00fd, th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00e9 c\u00e2n b\u1eb1ng theo c\u1ea3 h\u01b0\u1edbng m\u00e1y v\u00e0 h\u01b0\u1edbng ngang. Ngo\u00e0i ra, v\u1eadt li\u1ec7u n\u00e0y c\u00f2n v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 hi\u1ec7u su\u1ea5t quang h\u1ecdc, t\u1ef1 h\u00e0o c\u00f3 \u0111\u1ed9 b\u00f3ng l\u00e0 35 v\u00e0 \u0111\u1ed9 m\u1edd ch\u1ec9 13%, t\u1ea1o ra c\u00e1c m\u00e0ng phim c\u00f3 \u0111\u1ed9 trong su\u1ed1t v\u00e0 h\u1ea5p d\u1eabn th\u1ecb gi\u00e1c tuy\u1ec7t v\u1eddi.<\/span><\/p>\n

V\u1eadt li\u1ec7u c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y l\u00e0 122\u00b0C v\u00e0 nhi\u1ec7t \u0111\u1ed9 h\u00e0n nhi\u1ec7t th\u1ea5p, \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd cao v\u00e0 kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i. V\u1edbi m\u1eadt \u0111\u1ed9 0,918 g\/cm\u00b3 v\u00e0 ch\u1ec9 s\u1ed1 n\u00f3ng ch\u1ea3y l\u00e0 1,0 g\/10 ph\u00fat, LL7810A r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u k\u1ef9 thu\u1eadt x\u1eed l\u00fd kh\u00e1c nhau nh\u01b0 \u0111\u00fac th\u1ed5i, \u0111\u00f9n v\u00e0 s\u1ea3n xu\u1ea5t m\u00e0ng \u0111\u00fac. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u00e0ng c\u00f3 \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng \u0111\u1ec1u c\u0169ng nh\u01b0 t\u1ea5m v\u00e0 \u1ed1ng \u1edf nhi\u1ec1u h\u00ecnh d\u1ea1ng kh\u00e1c nhau.<\/span><\/p>\n

Trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, LL7810A \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong bao b\u00ec th\u1ef1c ph\u1ea9m, bao b\u00ec d\u01b0\u1ee3c ph\u1ea9m v\u00e0 m\u00e0ng bao b\u00ec c\u00f4ng nghi\u1ec7p ch\u1ecbu t\u1ea3i n\u1eb7ng. N\u00f3 \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i trong s\u1ea3n xu\u1ea5t m\u00e0ng \u0111\u00f4ng l\u1ea1nh v\u00e0 m\u00e0ng c\u0103ng. Ngo\u00e0i ra, n\u00f3 ch\u1ee9ng minh hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v\u00e0 m\u00e0ng n\u00f4ng nghi\u1ec7p, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n trong khi v\u1eabn mang l\u1ea1i s\u1ef1 ti\u1ec7n l\u1ee3i khi x\u1eed l\u00fd v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/span><\/p>\n

L\u00e0 m\u1ed9t v\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng cao, polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh metallocene LL7810A mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, cung c\u1ea5p kh\u1ea3 n\u0103ng s\u00e1ng t\u1ea1o cho ng\u00e0nh c\u00f4ng nghi\u1ec7p bao b\u00ec v\u00e0 c\u00e1c l\u0129nh v\u1ef1c li\u00ean quan. N\u00f3 kh\u00f4ng ch\u1ec9 th\u1ec3 hi\u1ec7n s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a c\u00f4ng ngh\u1ec7 x\u00fac t\u00e1c metallocene m\u00e0 c\u00f2n m\u1edf ra tri\u1ec3n v\u1ecdng \u1ee9ng d\u1ee5ng m\u1edbi cho c\u00e1c s\u1ea3n ph\u1ea9m m\u00e0ng m\u1ecfng h\u01a1n, b\u1ec1n h\u01a1n v\u00e0 trong su\u1ed1t h\u01a1n.<\/span><\/p>\n

 <\/p>\n

B\u1ea3ng d\u1eef li\u1ec7u Polyetylen m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh Metalocen<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Th\u1ed5i khu\u00f4n<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
Ch\u1ebft<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n170~190<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
Tan ch\u1ea3y<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n160~180<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
\u0110\u00fac \u0111\u00f9n<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
Ch\u1ebft<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n170~190<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
Tan ch\u1ea3y<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\n160~180<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/td>\n<\/tr>\n
H\u00e0nh vi c\u01a1 h\u1ecdc<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/td>\nPhim th\u1ed5i Flow Break 25\u03bcm<\/span><\/td>\nASTM D882<\/span><\/td>\n700<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/td>\nPhim th\u1ed5i xFlow Break 25\u03bcm<\/span><\/td>\nASTM D882<\/span><\/td>\n800<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
R\u01a1i xu\u1ed1ng<\/span><\/td>\nTr\u1ecdng l\u01b0\u1ee3ng S\u1ee9c m\u1ea1nh t\u00e1c \u0111\u1ed9ng 25\u03bcm Phim th\u1ed5i<\/span><\/td>\nTi\u00eau chu\u1ea9n ASTMD1709<\/span><\/td>\n423<\/span><\/td>\ng<\/span><\/td>\n<\/tr>\n
X\u00e9 r\u00e1ch<\/span><\/td>\nC\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng ch\u1ea3y 25\u03bcm Phim th\u1ed5i<\/span><\/td>\nTi\u00eau chu\u1ea9n ASTMD1922<\/span><\/td>\n300<\/span><\/td>\ng<\/span><\/td>\n<\/tr>\n
X\u00e9 r\u00e1ch<\/span><\/td>\nS\u1ee9c m\u1ea1nh xFlow 25\u03bcm Phim th\u1ed5i<\/span><\/td>\nTi\u00eau chu\u1ea9n ASTMD1922<\/span><\/td>\n400<\/span><\/td>\ng<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nM\u00f4 \u0111un d\u00f2ng ch\u1ea3y 25\u03bcm 1% Phim th\u1ed5i c\u1eaft<\/span><\/td>\nASTM D882<\/span><\/td>\n200<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nM\u00f4 \u0111un xFlow 25\u03bcm 1% Phim th\u1ed5i c\u1eaft<\/span><\/td>\nASTM D882<\/span><\/td>\n230<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nS\u1ee9c m\u1ea1nh ch\u1ea3y v\u1ee1 25\u03bcm phim th\u1ed5i<\/span><\/td>\nASTM D882<\/span><\/td>\n50<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nS\u1ee9c m\u1ea1nh xFlow Break 25\u03bcm Phim th\u1ed5i<\/span><\/td>\nASTM D882<\/span><\/td>\n50<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
Hi\u1ec7u su\u1ea5t quang h\u1ecdc<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u00f3ng<\/span><\/td>\nPhim th\u1ed5i 45\u00b0 25\u03bcm<\/span><\/td>\nASTM D2457<\/span><\/td>\n35<\/span><\/td>\n<\/td>\n<\/tr>\n
S\u01b0\u01a1ng m\u00f9<\/span><\/td>\nPhim th\u1ed5i 25\u03bcm<\/span><\/td>\nASTM D1003<\/span><\/td>\n13<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
T\u00e0i s\u1ea3n v\u1eadt ch\u1ea5t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
T\u1ec9 tr\u1ecdng<\/span><\/td>\n<\/td>\nASTM D792<\/span><\/td>\n0.918<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Tan ch\u1ea3y<\/span><\/td>\nCh\u1ec9 s\u1ed1 190\u00b0C 2,16kg<\/span><\/td>\nASTM D1238<\/span><\/td>\n1.0<\/span><\/td>\ng\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n
nhi\u1ec7t<\/span><\/strong><\/td>\nT\u00ecnh tr\u1ea1ng<\/span><\/strong><\/td>\nTi\u00eau chu\u1ea9n<\/span><\/strong><\/td>\nGi\u00e1 tr\u1ecb<\/span><\/strong><\/td>\n\u0110\u01a1n v\u1ecb<\/span><\/strong><\/td>\n<\/tr>\n
tan ch\u1ea3y<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9<\/span><\/td>\nTi\u00eau chu\u1ea9n ASTMD3418<\/span><\/td>\n122<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n
Vicat<\/span><\/td>\nNhi\u1ec7t \u0111\u1ed9 l\u00e0m m\u1ec1m<\/span><\/td>\nASTM D1525<\/span><\/td>\n106<\/span><\/td>\n\u00b0C<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

M\u00e0n h\u00ecnh Polyetylen m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh Metallocene<\/span><\/h2>\n

 <\/p>\n

\"MLDPE<\/span><\/p>\n

\"MLDPE<\/span><\/p>\n

B\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam? H\u00e3y l\u1ea5y TDS v\u00e0 y\u00eau c\u1ea7u m\u1eabu mi\u1ec5n ph\u00ed\u2014h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay!<\/p>\n

 <\/p>\n

 <\/p>\n

\u3010Khuy\u1ebfn ngh\u1ecb li\u00ean quan\u3011<\/span><\/strong><\/h2>\n

 <\/p>\n

\n

mLLDPE D173:<\/a> Nh\u1ef1a Mlldpe c\u1ea5p m\u00e0ng c\u1ee9ng, \u0111\u1ed9 trong cao d\u00f9ng cho bao b\u00ec\u00a0\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n

mLLDPE LL7835A<\/a> Nguy\u00ean li\u1ec7u nh\u1ef1a \u1ee9ng d\u1ee5ng m\u00e0ng phim ch\u1ecbu l\u1ef1c cao c\u1ea5p d\u1ea1ng phun \u00a0T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n

ABS l\u00e0 ch\u1ea5t li\u1ec7u g\u00ec?\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/p>\n

\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh Metallocene (mLLDPE) LL7810A l\u00e0 v\u1eadt li\u1ec7u polymer hi\u1ec7u su\u1ea5t cao do PTT Global Chemical s\u1ea3n xu\u1ea5t. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c tinh ch\u1ebf th\u00f4ng qua qu\u00e1 tr\u00ecnh \u0111\u1ed3ng tr\u00f9ng h\u1ee3p v\u1edbi hexene, s\u1eed d\u1ee5ng ch\u1ea5t x\u00fac t\u00e1c metallocene l\u00e0m l\u00f5i. C\u1ea5u tr\u00fac ph\u00e2n t\u1eed \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3 mang l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc, quang h\u1ecdc v\u00e0 nhi\u1ec7t tuy\u1ec7t v\u1eddi<\/p>","protected":false},"author":1,"featured_media":770,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[37],"class_list":["post-806","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-metallocene-lldpe","tag-mlldpe"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2024\/12\/MLLDPE_S-17.png","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/comments?post=806"}],"version-history":[{"count":0,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/806\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/770"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}