{"id":2559,"date":"2025-05-24T02:49:28","date_gmt":"2025-05-24T02:49:28","guid":{"rendered":"https:\/\/juyuans.com\/?p=2559"},"modified":"2025-09-05T07:55:38","modified_gmt":"2025-09-05T07:55:38","slug":"huong-dan-day-du-ve-ldpe-g812-cong-dung-cua-nhua-ldpe-va-bang-thong-so-ky-thuat","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/huong-dan-day-du-ve-ldpe-g812-cong-dung-cua-nhua-ldpe-va-bang-thong-so-ky-thuat\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 LDPE G812 | C\u00f4ng d\u1ee5ng v\u00e0 b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u1ef1a LDPE"},"content":{"rendered":"

What is LDPE Plastic Resin<\/span><\/h1>\n

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LDPE G812 l\u00e0 nh\u1ef1a polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p (LDPE) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e9p phun do Singapore Polyolefins \u0111\u01b0a ra. Kh\u00f4ng gi\u1ed1ng nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i LDPE \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u00e0ng, G812 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong l\u0129nh v\u1ef1c \u0111\u1ed3 ch\u01a1i, n\u1eafp \u0111\u1eady v\u00e0 c\u00e1c nhu y\u1ebfu ph\u1ea9m h\u00e0ng ng\u00e0y \u00e9p phun v\u1edbi ch\u1ec9 s\u1ed1 n\u00f3ng ch\u1ea3y cao, \u0111\u1ed9 b\u00f3ng ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 \u0111\u1ed9 d\u1ebbo tuy\u1ec7t v\u1eddi. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1eb9p m\u1eaft trong quy tr\u00ecnh \u00e9p phun.<\/span><\/p>\n

\"Nh\u1ef1a<\/p>\n

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01 | T\u00ednh n\u0103ng n\u1ed5i b\u1eadt: Nh\u1eb9 v\u00e0 hi\u1ec7u qu\u1ea3, d\u1ec5 \u0111\u00fac<\/span><\/h2>\n

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B\u1ec1 m\u1eb7t b\u00f3ng cao, mang l\u1ea1i v\u1ebb ngo\u00e0i c\u1ea1nh tranh<\/span><\/strong><\/p>\n

LDPE G812 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00fac phun \u0111\u00f2i h\u1ecfi b\u1ec1 m\u1eb7t \u0111\u1eb9p. N\u00f3 c\u00f3 \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t cao sau khi \u0111\u00fac v\u00e0 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho bao b\u00ec s\u1ea3n ph\u1ea9m ti\u00eau d\u00f9ng, b\u1ed9 ph\u1eadn \u0111\u1ed3 ch\u01a1i, n\u1eafp nh\u1ef1a, v.v. \u0111\u00f2i h\u1ecfi t\u00ednh th\u1ea9m m\u1ef9.<\/span><\/p>\n

Kh\u1ea3 n\u0103ng gia c\u00f4ng m\u1ea1nh m\u1ebd v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u00fac nhanh cao<\/span><\/strong><\/p>\n

Ch\u1ec9 s\u1ed1 n\u00f3ng ch\u1ea3y c\u1ee7a n\u00f3 cao t\u1edbi 35 g\/10 ph\u00fat (ASTM D1238), \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u00f3 c\u00f3 t\u00ednh l\u01b0u \u0111\u1ed9ng t\u1ed1t trong qu\u00e1 tr\u00ecnh \u00e9p phun, gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng x\u1eed l\u00fd, t\u0103ng t\u1ed1c \u0111\u1ed9 \u00e9p phun v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t hi\u1ec7u su\u1ea5t cao.<\/span><\/p>\n

T\u00ednh linh ho\u1ea1t v\u00e0 h\u1ed7 tr\u1ee3 c\u1ea5u tr\u00fac<\/span><\/strong><\/p>\n

V\u1edbi \u0111\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t 600% (ASTM D638) v\u00e0 m\u00f4 \u0111un u\u1ed1n 180 MPa, s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 linh ho\u1ea1t v\u00e0 \u0111\u1ed9 c\u1ee9ng nh\u1ea5t \u0111\u1ecbnh, tr\u00e1nh \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 n\u1ee9t ho\u1eb7c bi\u1ebfn d\u1ea1ng d\u1ec5 x\u1ea3y ra \u1edf th\u00e0nh ph\u1ea9m.<\/span><\/p>\n

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02 | \u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u: v\u1eadt li\u1ec7u l\u00fd t\u01b0\u1edfng cho c\u00e1c s\u1ea3n ph\u1ea9m \u00e9p phun h\u00e0ng ng\u00e0y<\/span><\/h2>\n

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\u2705 Linh ki\u1ec7n \u0111\u1ed3 ch\u01a1i:<\/strong> y\u00eau c\u1ea7u \u0111\u1ed9 ho\u00e0n thi\u1ec7n cao v\u00e0 \u0111\u1ed9 b\u1ec1n t\u1ed1t, G812 c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e0u s\u1eafc t\u01b0\u01a1i s\u00e1ng v\u00e0 hi\u1ec7u \u1ee9ng \u0111\u00fac kh\u00f4ng c\u00f3 g\u1edd;<\/span><\/p>\n

\u2705 N\u1eafp chai\/n\u1eafp h\u1ed9p \u0111\u1ef1ng:<\/strong> duy tr\u00ec t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 k\u00edn d\u01b0\u1edbi c\u00e1c c\u1ea5u tr\u00fac m\u1ecfng v\u00e0 nh\u1eb9, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i bao b\u00ec h\u00f3a ch\u1ea5t h\u00e0ng ng\u00e0y;<\/span><\/p>\n

\u2705 C\u00e1c b\u1ed9 ph\u1eadn \u00e9p phun nh\u1ecf:<\/strong> th\u00edch h\u1ee3p \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u tr\u00fac nh\u1eb9 nh\u01b0ng c\u00f3 ch\u1ee9c n\u0103ng cao, c\u1ea3i thi\u1ec7n k\u1ebft c\u1ea5u t\u1ed5ng th\u1ec3 v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

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03 | Ph\u00e2n t\u00edch d\u1eef li\u1ec7u ch\u00ednh: T\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ch\u00ednh x\u00e1c h\u01a1n<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\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>\n<\/td>\nASTM D638<\/span><\/td>\n600<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un u\u1ed1n<\/span><\/td>\n<\/td>\nTi\u00eau chu\u1ea9n ASTMD747<\/span><\/td>\n180<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nPh\u00e1 v\u1ee1<\/span><\/td>\nASTM D638<\/span><\/td>\n9.8<\/span><\/td>\nMPa<\/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
Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y<\/span><\/td>\n<\/td>\nPH\u01af\u01a0NG PH\u00c1P N\u1ed8I B\u1ed8<\/span><\/td>\n105<\/span><\/td>\n\u00b0C<\/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>\n0.917<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 tan ch\u1ea3y<\/span><\/td>\n<\/td>\nASTM D1238<\/span><\/td>\n35<\/span><\/td>\ng\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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04 | Quan \u0111i\u1ec3m ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng: gi\u1ea3m t\u1ef7 l\u1ec7 ph\u1ebf li\u1ec7u v\u00e0 c\u1ea3i thi\u1ec7n vi\u1ec7c s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u<\/span><\/h2>\n

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Nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd v\u00e0 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p:<\/strong> Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y th\u1ea5p h\u01a1n (105\u00b0C) gi\u00fap gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd khu\u00f4n;<\/span><\/p>\n

\u0110\u1ed9 l\u01b0u \u0111\u1ed9ng cao l\u00e0m gi\u1ea3m khuy\u1ebft t\u1eadt:<\/strong> V\u1eadt li\u1ec7u d\u1ec5 \u0111i\u1ec1n \u0111\u1ea7y khu\u00f4n, tr\u00e1nh hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn ph\u00e1 v\u00e0 t\u1ea1o b\u1ecdt, c\u1ea3i thi\u1ec7n t\u1ef7 l\u1ec7 s\u1ea3n l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m l\u00e3ng ph\u00ed v\u1eadt li\u1ec7u;<\/span><\/p>\n

C\u00f4ng th\u1ee9c nh\u1eb9 ph\u00f9 h\u1ee3p cho bao b\u00ec th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng:<\/strong> Tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang ch\u1ec9 0,917 g\/cm\u00b3 (ASTM D792), gi\u00fap \u0111\u00f3ng g\u00f3i nh\u1eb9 h\u01a1n v\u00e0 gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i carbon trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n.<\/span><\/p>\n

 <\/p>\n

05 | T\u1eeb kh\u00e2u mua nguy\u00ean li\u1ec7u th\u00f4 \u0111\u1ebfn d\u1ecbch v\u1ee5 k\u1ef9 thu\u1eadt, ch\u00fang t\u00f4i s\u1ebd h\u1ed9 t\u1ed1ng b\u1ea1n<\/span><\/h2>\n

 <\/p>\n

H\u00e0ng ch\u00ednh h\u00e3ng, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng<\/span><\/strong><\/p>\n

Ch\u00fang t\u00f4i cung c\u1ea5p h\u1ea1t LDPE G812 nguy\u00ean ch\u1ea5t t\u1eeb Singapore Polyolefins, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a quy tr\u00ecnh \u00e9p phun.<\/span><\/p>\n

T\u01b0 v\u1ea5n l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt<\/span><\/strong><\/p>\n

B\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn LDPE G812 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi khu\u00f4n m\u1eabu ho\u1eb7c d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh kh\u00f4ng? Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c \u0111\u1ec1 xu\u1ea5t l\u1ef1a ch\u1ecdn v\u00e0 \u0111\u00e1nh gi\u00e1 th\u00f4ng s\u1ed1 tr\u1ef1c ti\u1ebfp.<\/span><\/p>\n

H\u1ed7 tr\u1ee3 g\u00f3i m\u1eabu + d\u1eef li\u1ec7u<\/span><\/strong><\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd khu\u00f4n m\u1eabu th\u1eed nghi\u1ec7m v\u00e0 cung c\u1ea5p h\u1ed3 s\u01a1 TDS\/MSDS \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 gi\u00fap b\u1ea1n nhanh ch\u00f3ng \u0111\u01b0a d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u00e0o ho\u1ea1t \u0111\u1ed9ng.<\/span><\/p>\n

\"LDPE<\/p>\n

Ch\u00e0o m\u1eebng b\u1ea1n li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u1edf ph\u00eda b\u00ean ph\u1ea3i trang \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 ho\u1eb7c t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt!<\/span><\/p>\n

 <\/p>\n

 <\/p>\n

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

 <\/p>\n

\n

H\u00f3a d\u1ea7u Qatar LDPE FD0274:<\/a> H\u1ea1t nh\u1ef1a LDPE c\u1ea5p phim c\u00f3 \u0111\u1ed9 trong su\u1ed1t cao\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/span><\/span><\/p>\n

\n

TASNEE LDPE LD 1925AS:<\/a> Vi\u00ean LDPE \u0111\u1ed9 trong cao d\u00f9ng cho m\u00e0ng th\u1ed5i v\u00e0 bao b\u00ec T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a>\u00a0<\/span><\/span><\/span><\/p>\n

\n

LUPOLEN LDPE 2420D:<\/a> Nh\u1ef1a LDPE c\u00f3 \u0111\u1ed9 b\u1ec1n cao cho c\u00e1c \u1ee9ng d\u1ee5ng phim \u0111a n\u0103ng <\/span>T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/p>\n

\n<\/div>\n

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

What is LDPE Plastic Resin   LDPE G812 is a low-density polyethylene (LDPE) plastic resin designed for injection molding applications launched by Singapore Polyolefins. Unlike most LDPE used for films, G812 performs well in the fields of toys, lids and injection-molded daily necessities with its high melt index, high-quality gloss and excellent ductility. It is […]<\/p>\n","protected":false},"author":1,"featured_media":2515,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[56],"class_list":["post-2559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-low-density-polyethylene","tag-ldpe"],"jetpack_featured_media_url":"https:\/\/juyuans.com\/wp-content\/uploads\/2025\/05\/17.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2559","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=2559"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2559\/revisions"}],"predecessor-version":[{"id":4005,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2559\/revisions\/4005"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/2515"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=2559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=2559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=2559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}