{"id":2547,"date":"2025-05-22T09:22:01","date_gmt":"2025-05-22T09:22:01","guid":{"rendered":"https:\/\/juyuans.com\/?p=2547"},"modified":"2025-09-05T09:06:10","modified_gmt":"2025-09-05T09:06:10","slug":"tong-quan-ve-ldpe-150e-tinh-chat-nhua-ldpe-su-dung-va-tds","status":"publish","type":"post","link":"https:\/\/juyuans.com\/vi\/tong-quan-ve-ldpe-150e-tinh-chat-nhua-ldpe-su-dung-va-tds\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 LDPE 150E | T\u00ednh ch\u1ea5t c\u1ee7a nh\u1ef1a LDPE, c\u00f4ng d\u1ee5ng v\u00e0 TDS"},"content":{"rendered":"

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

 <\/p>\n

Trong ng\u00e0nh bao b\u00ec m\u1ec1m, polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p (LDPE) l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i nh\u1ef1a n\u1ec1n ph\u1ed5 bi\u1ebfn nh\u1ea5t. Tuy nhi\u00ean, trong c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, v\u1eadt li\u1ec7u \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u1ea3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ed9 trong su\u1ed1t c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi khu\u00f4n \u0111\u00fac l\u00e0 r\u1ea5t hi\u1ebfm. Nh\u1ef1a LDPE 150E do Dow tung ra ch\u00ednh x\u00e1c l\u00e0 lo\u1ea1i nh\u1ef1a ldpe \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho c\u00e1c l\u0129nh v\u1ef1c ti\u00eau chu\u1ea9n cao nh\u01b0 bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 m\u00e0ng b\u1ea3o v\u1ec7 c\u00f4ng nghi\u1ec7p.<\/span><\/p>\n

\"LDPE<\/p>\n

 <\/p>\n

01 | \u0110\u1ecbnh v\u1ecb v\u1eadt li\u1ec7u: Kh\u00f4ng ch\u1ec9 l\u00e0 nh\u1ef1a LDPE, m\u00e0 c\u00f2n l\u00e0 gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n \u1edf c\u1ea5p \u0111\u1ed9 m\u00e0ng<\/span><\/h2>\n

 <\/p>\n

L\u00e0 lo\u1ea1i nh\u1ef1a LDPE ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho quy tr\u00ecnh \u0111\u00f9n v\u00e0 th\u1ed5i khu\u00f4n, LDPE 150E \u0111\u00e3 tr\u1ea3i qua nhi\u1ec1u qu\u00e1 tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a theo nhi\u1ec1u h\u01b0\u1edbng v\u1ec1 hi\u1ec7u su\u1ea5t:<\/span><\/p>\n

S\u1ef1 linh ho\u1ea1t v\u00e0 s\u1ee9c m\u1ea1nh trong s\u1ef1 c\u00e2n b\u1eb1ng:<\/strong> T\u1ef7 l\u1ec7 k\u00e9o d\u00e0i theo chi\u1ec1u d\u1ecdc l\u00ean t\u1edbi 530%, gi\u00fap m\u00e0ng phim kh\u00f4ng b\u1ecb gi\u00f2n ho\u1eb7c n\u1ee9t.<\/span><\/p>\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch v\u01b0\u1ee3t tr\u1ed9i:<\/strong> \u0110\u1ed9 b\u1ec1n x\u00e9 t\u1ed1i \u0111a c\u1ee7a Elmendov \u0111\u1ea1t t\u1edbi 480g, \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 \u0111\u00f3ng g\u00f3i v\u00e0 v\u1eadn chuy\u1ec3n.<\/span><\/p>\n

M\u1ee9c \u0111\u1ed9 an to\u00e0n ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m:<\/strong> Tu\u00e2n th\u1ee7 FDA v\u00e0 c\u00e1c quy \u0111\u1ecbnh li\u00ean quan \u0111\u1ebfn ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m, ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u00f3ng g\u00f3i h\u00e0ng t\u01b0\u01a1i, \u0111\u00f4ng l\u1ea1nh v\u00e0 kh\u00f4.<\/span><\/p>\n

\u0110\u1ed9 d\u00e0y m\u00e0ng \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u1ed5n \u0111\u1ecbnh:<\/strong> Ch\u1ec9 s\u1ed1 n\u00f3ng ch\u1ea3y ch\u1ec9 0,25g\/10 ph\u00fat, gi\u00fap v\u1eadt li\u1ec7u m\u00e0ng lu\u00f4n ph\u1eb3ng v\u00e0 c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ed3ng nh\u1ea5t.<\/span><\/p>\n

Kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 va \u0111\u1eadp cao:<\/strong> L\u1ef1c t\u00e1c \u0111\u1ed9ng c\u1ee7a b\u00faa r\u01a1i l\u00e0 430g, cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 kh\u1ecfi l\u1ef1c b\u00ean ngo\u00e0i cho qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i.<\/span><\/p>\n

Trong khi \u0111\u00f3, v\u1eadt li\u1ec7u n\u00e0y c\u00f3 c\u1eeda s\u1ed5 x\u1eed l\u00fd t\u1ed1t, t\u01b0\u01a1ng th\u00edch v\u1edbi thi\u1ebft b\u1ecb \u0111\u00f9n v\u00e0 th\u1ed5i m\u00e0ng th\u00f4ng th\u01b0\u1eddng v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u \u0111i\u1ec1u ch\u1ec9nh th\u00eam c\u00e1c th\u00f4ng s\u1ed1 \u0111\u00fac.<\/span><\/p>\n

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02 | \u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u: LDPE 150E gi\u1ea3i quy\u1ebft nh\u1eefng \u0111i\u1ec3m y\u1ebfu c\u1ee7a nhi\u1ec1u lo\u1ea1i m\u00e0ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\n

 <\/p>\n

Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n m\u00e0ng m\u1ecfng truy\u1ec1n th\u1ed1ng, ng\u01b0\u1eddi ta th\u01b0\u1eddng g\u1eb7p ph\u1ea3i nh\u1eefng v\u1ea5n \u0111\u1ec1 sau:<\/span><\/p>\n

\u00a0 \u30fb<\/strong>N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o m\u00e0ng t\u1ed1t nh\u01b0ng \u0111\u1ed9 b\u1ec1n th\u1ea5p v\u00e0 d\u1ec5 b\u1ecb h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng g\u00f3i.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc \u1edf m\u1ee9c ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c nh\u01b0ng kh\u00f4ng ch\u1ed1ng r\u00e1ch, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n

\u00a0 \u30fb<\/strong>V\u1eadt li\u1ec7u n\u00e0y c\u00f3 t\u00ednh linh ho\u1ea1t nh\u01b0ng \u0111\u1ed9 co ng\u00f3t kh\u00f4ng \u1ed5n \u0111\u1ecbnh v\u00e0 cong v\u00eanh, bi\u1ebfn d\u1ea1ng sau khi in ho\u1eb7c h\u00e0n nhi\u1ec7t.<\/span><\/p>\n

V\u00e0 nh\u1ef1a LDPE 150E th\u1ec3 hi\u1ec7n ch\u00ednh x\u00e1c nh\u1eefng \u01b0u \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o trong c\u00e1c li\u00ean k\u1ebft ch\u00ednh n\u00e0y. V\u00ed d\u1ee5, trong s\u1ea3n xu\u1ea5t m\u00e0ng b\u1ea3o qu\u1ea3n th\u1ecbt t\u01b0\u01a1i, v\u1eadt li\u1ec7u n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 trong su\u1ed1t v\u00e0 \u0111\u1ed9 k\u00edn m\u00e0 c\u00f2n duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u0111\u1ed9 \u1ea9m cao, k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng v\u00e0 n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u.<\/span><\/p>\n

 <\/p>\n

03 | Ai ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u1ef1a ch\u1ecdn h\u1ea1t nh\u1ef1a LDPE 150E?<\/span><\/h2>\n

 <\/p>\n

N\u1ebfu s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n thu\u1ed9c c\u00e1c lo\u1ea1i sau, b\u1ea1n n\u00ean \u01b0u ti\u00ean \u0111\u00e1nh gi\u00e1 LDPE 150E:<\/span><\/p>\n

Nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e0ng bao b\u00ec th\u1ef1c ph\u1ea9m:<\/strong> Ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n th\u1ef1c ph\u1ea9m v\u00e0 c\u00f3 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd \u0111\u00e1ng tin c\u1eady;<\/span><\/p>\n

Doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t m\u00e0ng c\u00f4ng nghi\u1ec7p:<\/strong> C\u00f3 nh\u1eefng y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch, ch\u1ed1ng va \u0111\u1eadp v\u00e0 \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng \u0111\u1ec1u.<\/span><\/p>\n

C\u00f4ng ty s\u1ea3n xu\u1ea5t bao b\u00ec m\u1ec1m h\u01b0\u1edbng t\u1edbi xu\u1ea5t kh\u1ea9u:<\/strong> Ch\u00fa \u00fd tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh ROHS, FDA v\u00e0 c\u00e1c quy \u0111\u1ecbnh kh\u00e1c c\u0169ng nh\u01b0 y\u00eau c\u1ea7u ki\u1ec3m to\u00e1n nh\u00e0 m\u00e1y c\u1ee7a kh\u00e1ch h\u00e0ng;<\/span><\/p>\n

C\u00e1c \u0111\u01a1n v\u1ecb thi\u1ebft k\u1ebf y\u00eau c\u1ea7u v\u1eadt li\u1ec7u m\u00e0ng m\u1ecfng v\u00e0 m\u1ec1m:<\/strong> ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0ng cho d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u1ef1 \u0111\u1ed9ng, l\u1edbp m\u00e0ng composite ph\u00e2n h\u1ee7y sinh h\u1ecdc, v.v.<\/span><\/p>\n

 <\/p>\n

04 | T\u1ed5ng quan v\u1ec1 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt: T\u00f3m t\u1eaft d\u1eef li\u1ec7u t\u00ednh ch\u1ea5t v\u1eadt l\u00fd ch\u00ednh c\u1ee7a LDPE 150E<\/span><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\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>\nD\u00f2ng ch\u1ea3y b\u1ecb ng\u1eaft<\/span><\/td>\nASTM D882<\/span><\/td>\n470<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/span><\/td>\nxNg\u1eaft d\u00f2ng ch\u1ea3y<\/span><\/td>\nASTM D882<\/span><\/td>\n530<\/span><\/td>\n%<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a Elmendorf<\/span><\/td>\nCh\u1ea3y<\/span><\/td>\nTi\u00eau chu\u1ea9n ASTMD1922<\/span><\/td>\n270<\/span><\/td>\ng<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a Elmendorf<\/span><\/td>\nxFlow<\/span><\/td>\nTi\u00eau chu\u1ea9n ASTMD1922<\/span><\/td>\n480<\/span><\/td>\ng<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nNg\u1eaft d\u00f2ng ch\u1ea3y<\/span><\/td>\nISO 527<\/span><\/td>\n21.0<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nL\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y<\/span><\/td>\nISO 527<\/span><\/td>\n9.20<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nxNg\u1eaft d\u00f2ng ch\u1ea3y<\/span><\/td>\nISO 527<\/span><\/td>\n20.5<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/span><\/td>\nxFlow N\u0103ng su\u1ea5t<\/span><\/td>\nISO 527<\/span><\/td>\n7.60<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
M\u00f4 \u0111un k\u00e9o<\/span><\/td>\n2%secant<\/span><\/td>\nISO 527<\/span><\/td>\n128<\/span><\/td>\nMPa<\/span><\/td>\n<\/tr>\n
S\u1ee9c m\u1ea1nh t\u00e1c \u0111\u1ed9ng c\u1ee7a tr\u1ecdng l\u01b0\u1ee3ng r\u01a1i<\/span><\/td>\n<\/td>\n<\/td>\n430<\/span><\/td>\ng<\/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 l\u00e0m m\u1ec1m Vicat<\/span><\/td>\n<\/td>\nASTM D1525<\/span><\/td>\n96.0<\/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>\n0.921<\/span><\/td>\ng\/cm\u00b3<\/span><\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 tan ch\u1ea3y<\/span><\/td>\n190\u00b0C 2,16kg<\/span><\/td>\nISO 1133<\/span><\/td>\n0.25<\/span><\/td>\ng\/10 ph\u00fat<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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05 | Ai ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u1ef1a ch\u1ecdn LDPE 150E?<\/span><\/h2>\n

 <\/p>\n

N\u1ebfu s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n thu\u1ed9c c\u00e1c lo\u1ea1i sau, b\u1ea1n n\u00ean \u01b0u ti\u00ean \u0111\u00e1nh gi\u00e1 LDPE 150E:<\/span><\/p>\n

Nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e0ng bao b\u00ec th\u1ef1c ph\u1ea9m:<\/strong> Ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n th\u1ef1c ph\u1ea9m v\u00e0 c\u00f3 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd \u0111\u00e1ng tin c\u1eady;<\/span><\/p>\n

Doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t m\u00e0ng c\u00f4ng nghi\u1ec7p:<\/strong> C\u00f3 nh\u1eefng y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch, ch\u1ed1ng va \u0111\u1eadp v\u00e0 \u0111\u1ed9 d\u00e0y \u0111\u1ed3ng \u0111\u1ec1u.<\/span><\/p>\n

C\u00f4ng ty s\u1ea3n xu\u1ea5t bao b\u00ec m\u1ec1m h\u01b0\u1edbng t\u1edbi xu\u1ea5t kh\u1ea9u:<\/strong> Ch\u00fa \u00fd tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh ROHS, FDA v\u00e0 c\u00e1c quy \u0111\u1ecbnh kh\u00e1c c\u0169ng nh\u01b0 y\u00eau c\u1ea7u ki\u1ec3m to\u00e1n nh\u00e0 m\u00e1y c\u1ee7a kh\u00e1ch h\u00e0ng;<\/span><\/p>\n

C\u00e1c \u0111\u01a1n v\u1ecb thi\u1ebft k\u1ebf y\u00eau c\u1ea7u v\u1eadt li\u1ec7u m\u00e0ng m\u1ecfng v\u00e0 m\u1ec1m:<\/strong> ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0ng cho d\u00e2y chuy\u1ec1n \u0111\u00f3ng g\u00f3i t\u1ef1 \u0111\u1ed9ng, l\u1edbp m\u00e0ng composite ph\u00e2n h\u1ee7y sinh h\u1ecdc, v.v.<\/span><\/p>\n

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06 | X\u1eed l\u00fd v\u00e0 th\u1ed5i m\u00e0ng G\u1ee3i \u00fd: N\u1eafm v\u1eefng c\u00e1c \u0111i\u1ec3m ch\u00ednh \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u00e0ng hi\u1ec7u qu\u1ea3 h\u01a1n<\/span><\/h2>\n

 <\/p>\n

M\u1eb7c d\u00f9 LDPE 150E d\u1ec5 gia c\u00f4ng, nh\u01b0ng n\u1ebfu mu\u1ed1n c\u1ea3i thi\u1ec7n h\u01a1n n\u1eefa \u0111\u1ed9 \u0111\u1ed3ng nh\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n, b\u1ea1n n\u00ean ki\u1ec3m so\u00e1t h\u1ee3p l\u00fd c\u00e1c th\u00f4ng s\u1ed1 sau:<\/span><\/p>\n

X\u1eed l\u00fd s\u1ea5y kh\u00f4:<\/strong> M\u1eb7c d\u00f9 LDPE c\u00f3 \u0111\u1ed9 h\u00fat \u1ea9m th\u1ea5p nh\u01b0ng v\u1eabn n\u00ean duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 c\u1ee7a ph\u1ec5u \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng \u0111\u1ebfn 50\u00b0C \u0111\u1ec3 tr\u00e1nh h\u01a1i n\u01b0\u1edbc ng\u01b0ng t\u1ee5 qu\u00e1 m\u1ee9c.<\/span><\/p>\n

Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y:<\/strong> Ki\u1ec3m so\u00e1t \u1edf nhi\u1ec7t \u0111\u1ed9 160-190\u00b0C v\u00e0 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh m\u1ed9t ch\u00fat t\u00f9y theo \u0111\u1ed9 d\u00e0y c\u1ee7a m\u00e0ng th\u1ed5i.<\/span><\/p>\n

T\u1ef7 l\u1ec7 th\u1ed5i ph\u1ed3ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t:<\/strong> T\u1ef7 l\u1ec7 2,5:1 \u0111\u1ebfn 3:1 gi\u00fap k\u00e9o gi\u00e3n \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 trong su\u1ed1t c\u1ee7a m\u00e0ng phim.<\/span><\/p>\n

T\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t:<\/strong> L\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ea3m b\u1ea3o s\u1ef1 h\u00ecnh th\u00e0nh m\u00e0ng \u1ed5n \u0111\u1ecbnh, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb t\u1ed1c \u0111\u1ed9 cao.<\/span>
\nKi\u1ec3m so\u00e1t \u0111\u1ed9 c\u0103ng c\u1ee7a cu\u1ed9n: Tr\u00e1nh t\u00ecnh tr\u1ea1ng m\u00e0ng phim b\u1ecb nh\u0103n ho\u1eb7c gi\u00e3n kh\u00f4ng \u0111\u1ec1u, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 in v\u00e0 c\u00e1n m\u00e0ng sau \u0111\u00f3.<\/span><\/p>\n

 <\/p>\n

07 | C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p: Nh\u1eefng v\u1ea5n \u0111\u1ec1 b\u1ea1n c\u00f3 th\u1ec3 quan t\u00e2m khi s\u1eed d\u1ee5ng LDPE 150E<\/span><\/h2>\n

 <\/p>\n

C\u00e2u h\u1ecfi 1: LDPE 150E c\u00f3 h\u1ed7 tr\u1ee3 x\u1eed l\u00fd m\u00e0ng composite kh\u00f4ng?<\/span><\/strong>
\nA1: \u0110\u01b0\u1ee3c h\u1ed7 tr\u1ee3. S\u1ee9c c\u0103ng b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u1ee7 ho\u1eb7c x\u1eed l\u00fd corona v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c c\u1ea5u tr\u00fac nhi\u1ec1u l\u1edbp nh\u01b0 PA, PET v\u00e0 EVOH.<\/span><\/p>\n

C\u00e2u h\u1ecfi 2: C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng g\u00f3i \u0111\u00f4ng l\u1ea1nh kh\u00f4ng?<\/span><\/strong>
\nA2: \u0110\u01b0\u1ee3c. N\u00f3 c\u00f3 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i t\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng b\u1ea3o qu\u1ea3n d\u01b0\u1edbi -20\u00b0C, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u00f3ng g\u00f3i th\u1ef1c ph\u1ea9m \u0111\u00f4ng l\u1ea1nh.<\/span><\/p>\n

C\u00e2u 3: \u0110\u1ed9 trong su\u1ed1t c\u1ee7a v\u1eadt li\u1ec7u n\u00e0y nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/strong>
\nA3: LDPE 150E c\u00f3 hi\u1ec7u su\u1ea5t quang h\u1ecdc tuy\u1ec7t v\u1eddi v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u \u1ee9ng ph\u1ed1i c\u1ea3nh.<\/span><\/p>\n

C\u00e2u h\u1ecfi 4: L\u00e0m sao t\u00f4i c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb hi\u1ec7n t\u1ea1i c\u1ee7a t\u00f4i kh\u00f4ng?<\/span><\/strong>
\nA4: V\u1eadt li\u1ec7u n\u00e0y t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e1y th\u1ed5i m\u00e0ng \u0111\u01a1n tr\u1ee5c v\u00edt ti\u00eau chu\u1ea9n v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f9n \u0111\u1ed3ng th\u1eddi hai l\u1edbp\/ba l\u1edbp. N\u1ebfu \u0111\u00e3 c\u00f3 s\u1ea3n ph\u1ea9m LDPE c\u01a1 b\u1ea3n, v\u1ec1 c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch.<\/span><\/p>\n

 <\/p>\n

08 | Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/span><\/h2>\n

 <\/p>\n

N\u1ebfu b\u1ea1n c\u1ea7n l\u1ea5y d\u1eef li\u1ec7u TDS v\u00e0 MSDS chi ti\u1ebft c\u1ee7a LDPE 150E ho\u1eb7c \u0111\u0103ng k\u00fd th\u1eed nghi\u1ec7m m\u1eabu, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i qua th\u00f4ng tin li\u00ean h\u1ec7 \u1edf b\u00ean ph\u1ea3i trang. Ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u00f9y ch\u1ec9nh v\u00e0 \u0111\u1ec1 xu\u1ea5t l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ea9y nhanh vi\u1ec7c ra m\u1eaft s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh.<\/span><\/p>\n

\"LDPE<\/p>\n

 <\/p>\n

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

 <\/p>\n

\n

InnoPlus LDPE LD2420D\uff1a<\/a>LDPE ti\u00ean ti\u1ebfn cho m\u00e0ng bao b\u00ec b\u1ec1n v\u1eefng\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/span><\/span><\/span><\/p>\n

\n

C\u1ea5p \u0111\u1ed9 phim LDPE 2426H:<\/a>V\u1eadt li\u1ec7u nh\u1ef1a LDPE c\u00f3 \u0111\u1ed9 trong su\u1ed1t cao, d\u1ec5 gia c\u00f4ng\u00a0 T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a>\u00a0<\/span><\/span><\/span><\/p>\n

\n

LDPE 2426K c\u1ee7a CNOOC Shell\uff1a<\/a> Polyethylene nh\u1eb9 cho \u1ee9ng d\u1ee5ng m\u00e0ng v\u00e0 t\u1ea1o b\u1ecdt <\/span>T\u00ecm hi\u1ec3u th\u00eam><\/span><\/a><\/p>\n

\n<\/div>\n

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

What is LDPE Resin   In the flexible packaging industry, low-density polyethylene (LDPE) is one of the most common base resins. However, in food contact applications, materials that meet the requirements of both mechanical strength and transparency as well as molding adaptability are rare. The LDPE 150E Resin launched by Dow is precisely an ldpe […]<\/p>\n","protected":false},"author":1,"featured_media":2523,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[56],"class_list":["post-2547","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\/LDPE-2.jpg","_links":{"self":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2547","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=2547"}],"version-history":[{"count":2,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2547\/revisions"}],"predecessor-version":[{"id":4013,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/posts\/2547\/revisions\/4013"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media\/2523"}],"wp:attachment":[{"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/media?parent=2547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/categories?post=2547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/juyuans.com\/vi\/wp-json\/wp\/v2\/tags?post=2547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}