{"id":2286,"date":"2026-05-19T16:53:43","date_gmt":"2026-05-19T08:53:43","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/blog\/materials\/cnc-auto-draft-material-483179-2\/"},"modified":"2026-06-30T17:40:18","modified_gmt":"2026-06-30T09:40:18","slug":"polystyrene-ps","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/polystyrene-ps\/","title":{"rendered":"Polystyrene (PS)"},"content":{"rendered":"
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C\u00e1c lo\u1ea1i Polystyrene (PS) to\u00e0n di\u1ec7n ch\u00fang t\u00f4i \u0111\u00fac<\/h2>\n

Ch\u00fang t\u00f4i x\u1eed l\u00fd c\u00e1c lo\u1ea1i nh\u1ef1a Polystyrene hi\u1ec7u su\u1ea5t cao t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t h\u00e0ng \u0111\u1ea7u to\u00e0n c\u1ea7u, ph\u1ee5c v\u1ee5 c\u1ea3 \u1ee9ng d\u1ee5ng \u0111\u1ed9 trong su\u1ed1t cao v\u00e0 ch\u1ed1ng va \u0111\u1eadp n\u1eb7ng:<\/p>\n\n\n\n\n\n\n
Lo\u1ea1i ph\u1ee5 v\u1eadt li\u1ec7u PS<\/th>\nTh\u01b0\u01a1ng hi\u1ec7u & c\u1ea5p \u0111\u1ed9 \u0111i\u1ec3n h\u00ecnh<\/th>\n\u0110\u1eb7c \u0111i\u1ec3m & \u01b0u \u0111i\u1ec3m ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n
GPPS
\n(\u0110a d\u1ee5ng)<\/td>\n		\u2022 Trinseo STYRON 678D
\n\u2022 Sabic GPPS 150
\n\u2022 Chi Mei PG-33
\n\u2022 TotalEnergies GPPS 1540<\/td>\n		\u0110\u1ed9 trong su\u1ed1t quang h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1ed9 c\u1ee9ng cao v\u00e0 \u0111\u1ed9 b\u00f3ng r\u1ef1c r\u1ee1. Tuy nhi\u00ean, n\u00f3 t\u01b0\u01a1ng \u0111\u1ed1i gi\u00f2n. L\u00fd t\u01b0\u1edfng cho d\u1ee5ng c\u1ee5 ph\u00f2ng th\u00ed nghi\u1ec7m y t\u1ebf, dao k\u00e9o nh\u1ef1a, h\u1ed9p m\u1ef9 ph\u1ea9m v\u00e0 h\u1ed9p trang s\u1ee9c.<\/td>\n<\/tr>\n
HIPS
\n(Va \u0111\u1eadp cao)<\/td>\n		\u2022 Trinseo STYRON A-tech 1175
\n\u2022 Sabic HIPS 638
\n\u2022 Chi Mei PH-88S
\n\u2022 TotalEnergies HIPS 8260<\/td>\n		\u0110\u01b0\u1ee3c bi\u1ebfn t\u00ednh v\u1edbi cao su butadiene \u0111\u1ec3 mang l\u1ea1i \u0111\u1ed9 dai va \u0111\u1eadp cao v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc. \u0110\u1ee5c v\u1edbi b\u1ec1 m\u1eb7t m\u1edd ho\u1eb7c satin. L\u00fd t\u01b0\u1edfng cho v\u1ecf thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, \u0111\u1ed3 ch\u01a1i v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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C\u00e1c quy tr\u00ecnh \u00e9p phun \u00e1p d\u1ee5ng cho Polystyrene (PS)<\/h2>\n

\u0110\u1ed9 co ng\u00f3t th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ea3y nh\u1ef1a d\u1ec5 d\u00e0ng c\u1ee7a polystyrene khi\u1ebfn n\u00f3 r\u1ea5t th\u00edch h\u1ee3p v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u00e9p phun chuy\u00ean d\u1ee5ng:<\/p>\n\n\n\n\n\n\n\n\n
Quy tr\u00ecnh \u0111\u00fac<\/th>\nKh\u1ea3 n\u0103ng x\u1eed l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n
\u00c9p phun ti\u00eau chu\u1ea9n<\/td>\nXu\u1ea5t s\u1eafc. R\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1ea3n xu\u1ea5t h\u00e0ng ti\u00eau d\u00f9ng c\u1ee9ng, b\u00f3ng cao v\u00e0 khung k\u1ebft c\u1ea5u ch\u1eafc ch\u1eafn v\u1edbi th\u1eddi gian chu k\u1ef3 nhanh.<\/td>\n<\/tr>\n
\u00c9p phun th\u00e0nh m\u1ecfng<\/td>\nCao. \u0110\u1eb7c t\u00ednh ch\u1ea3y d\u1ec5 d\u00e0ng c\u1ee7a polystyrene cho ph\u00e9p s\u1ea3n xu\u1ea5t t\u1ed1c \u0111\u1ed9 cao c\u00e1c h\u1ed9p m\u1ef9 ph\u1ea9m th\u00e0nh m\u1ecfng v\u00e0 c\u1ed1c bao b\u00ec th\u1ef1c ph\u1ea9m.<\/td>\n<\/tr>\n
\u00c9p Phun Ch\u00e8n<\/td>\nT\u1ed1t (Ch\u1ee7 y\u1ebfu v\u1edbi HIPS). V\u00edt ho\u1eb7c \u0111\u1ea7u n\u1ed1i kim lo\u1ea1i c\u1ee9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e9p tr\u1ef1c ti\u1ebfp v\u00e0o v\u1ecf HIPS \u0111\u1ec3 t\u1ea1o c\u00e1c c\u1ee5m linh ki\u1ec7n \u0111i\u1ec7n t\u1eed \u0111\u00e1ng tin c\u1eady.<\/td>\n<\/tr>\n
\u00c9p ph\u1ee7 \/ \u00c9p nhi\u1ec1u l\u1edbp<\/td>\nT\u1ed1t. HIPS th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e9p ph\u1ee7 v\u1edbi c\u00e1c lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo \u0111\u00e0n h\u1ed3i m\u1ec1m (TPE) t\u01b0\u01a1ng th\u00edch \u0111\u1ec3 t\u1ea1o tay c\u1ea7m b\u1ec1n v\u00e0 b\u1ec1 m\u1eb7t c\u1ea7m n\u1eafm th\u1ea9m m\u1ef9.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t & ch\u1ebf t\u1ea1o khu\u00f4n Polystyrene (PS)<\/h2>\n

Polystyrene l\u00e0 v\u00f4 \u0111\u1ecbnh h\u00ecnh v\u00e0 c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc cao, nh\u01b0ng n\u00f3 \u0111\u00f2i h\u1ecfi c\u00e1c th\u00f4ng s\u1ed1 khu\u00f4n c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh n\u1ee9t gi\u00f2n v\u00e0 v\u1ebft loang b\u1ec1 m\u1eb7t:<\/p>\n

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  • S\u1ea5y Tr\u01b0\u1edbc:<\/strong> Polystyrene c\u00f3 \u0111\u1ed9 h\u00fat n\u01b0\u1edbc th\u1ea5p (<0,1%). Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng GPPS trong su\u1ed1t, b\u00f3ng cao, ch\u00fang t\u00f4i s\u1ea5y tr\u01b0\u1edbc nh\u1ef1a \u1edf 70\u00b0C\u201380\u00b0C (158\u00b0F\u2013176\u00b0F) trong 1\u20132 gi\u1edd \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1ebft \u1ea9m.<\/li>\n
  • Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y:<\/strong> GPPS ch\u1ea1y trong kho\u1ea3ng 180\u00b0C \u0111\u1ebfn 260\u00b0C (356\u00b0F\u2013500\u00b0F), trong khi HIPS ho\u1ea1t \u0111\u1ed9ng trong kho\u1ea3ng 190\u00b0C \u0111\u1ebfn 240\u00b0C (374\u00b0F\u2013464\u00b0F). Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y c\u1ea9n th\u1eadn l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 ph\u00e2n h\u1ee7y nhi\u1ec7t c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n cao su trong HIPS.<\/li>\n
  • Nhi\u1ec7t \u0111\u1ed9 khu\u00f4n:<\/strong> Duy tr\u00ec \u1edf 30\u00b0C \u0111\u1ebfn 60\u00b0C (86\u00b0F\u2013140\u00b0F). Nhi\u1ec7t \u0111\u1ed9 khu\u00f4n th\u1ea5p r\u00fat ng\u1eafn th\u1eddi gian chu k\u1ef3, trong khi nhi\u1ec7t \u0111\u1ed9 khu\u00f4n cao h\u01a1n c\u1ea3i thi\u1ec7n \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 gi\u1ea3m \u1ee9ng su\u1ea5t b\u00ean trong.<\/li>\n
  • Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u0111\u1ea9y:<\/strong> V\u00ec GPPS gi\u00f2n, c\u00e1c g\u00f3c nh\u1ecdn v\u00e0 \u1ee9ng su\u1ea5t c\u1ee5c b\u1ed9 cao c\u00f3 th\u1ec3 g\u00e2y n\u1ee9t trong qu\u00e1 tr\u00ecnh \u0111\u1ea9y. Ch\u00fang t\u00f4i thi\u1ebft k\u1ebf g\u00f3c tho\u00e1t khu\u00f4n r\u1ed9ng r\u00e3i (\u00edt nh\u1ea5t 1\u00b0 \u0111\u1ebfn 1,5\u00b0) v\u00e0 ch\u1ed1t \u0111\u1ea9y r\u1ed9ng \u0111\u1ec3 ph\u00e2n b\u1ed1 l\u1ef1c \u0111\u1ec1u.<\/li>\n
  • T\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1eddng h\u00e0n:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c chi ti\u1ebft GPPS trong su\u1ed1t, \u0111\u01b0\u1eddng h\u00e0n s\u1ebd l\u00e0m gi\u1ea3m c\u1ea3 t\u00ednh th\u1ea9m m\u1ef9 v\u00e0 \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc. C\u00e1c k\u1ef9 s\u01b0 ch\u1ebf t\u1ea1o khu\u00f4n c\u1ee7a Jucheng t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng k\u00eanh d\u1eabn v\u00e0 c\u1ed5ng b\u1eb1ng ph\u1ea7n m\u1ec1m DFM \u0111\u1ec3 d\u1ecbch chuy\u1ec3n \u0111\u01b0\u1eddng h\u00e0n \u0111\u1ebfn c\u00e1c v\u00f9ng kh\u00f4ng nh\u00ecn th\u1ea5y.<\/li>\n<\/ul>\n<\/section>\n

    <\/p>\n

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    C\u00e1c ng\u00e0nh \u1ee9ng d\u1ee5ng ch\u00ednh cho chi ti\u1ebft PS \u0111\u00fac<\/h2>\n
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    • Y t\u1ebf & Ch\u1ea9n \u0111o\u00e1n ph\u00f2ng th\u00ed nghi\u1ec7m (ISO 13485):<\/strong> \u0110\u0129a petri trong su\u1ed1t, \u1ed1ng nghi\u1ec7m, \u0111\u0129a vi m\u00f4, pipet d\u00f9ng m\u1ed9t l\u1ea7n v\u00e0 h\u1ed9p ch\u1ea9n \u0111o\u00e1n.<\/li>\n
    • \u0110i\u1ec7n t\u1eed ti\u00eau d\u00f9ng:<\/strong> V\u1ecf TV, l\u00f3t c\u1eeda t\u1ee7 l\u1ea1nh, h\u1ed9p b\u0103ng cassette \u00e2m thanh, v\u1ecf \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa v\u00e0 c\u00e1c chi ti\u1ebft c\u1ea5u tr\u00fac \u0111\u1ed3 ch\u01a1i.<\/li>\n
    • Bao b\u00ec m\u1ef9 ph\u1ea9m & th\u1ef1c ph\u1ea9m:<\/strong> Highly transparent cosmetic jars, clear plastic cups, thin-walled food containers, and disposable cutlery.<\/li>\n
    • Industrial & Appliance Housings:<\/strong> Refrigerator shelves, control panels, protective structural shells, and light-diffusing plates.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Comprehensive Polystyrene (PS) Grades We Mold We process high-performance Polystyrene resins from leading global chemical producers, catering to both high-clarity and heavy-impact applications: PS Material Sub-Type Typical Brand & Grade Key Characteristics & Advantages GPPS (General Purpose) \u2022 Trinseo STYRON 678D \u2022 Sabic GPPS 150 \u2022 Chi Mei PG-33 \u2022 TotalEnergies GPPS 1540 Outstanding optical […]<\/p>\n","protected":false},"featured_media":2404,"template":"","meta":[],"material_type":[22],"application_feature":[],"machining_process":[],"class_list":["post-2286","material","type-material","status-publish","has-post-thumbnail","hentry","material_type-commodity-plastics"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material\/2286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/material"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2404"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2286"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_type?post=2286"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/application_feature?post=2286"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/machining_process?post=2286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}