{"id":2309,"date":"2026-05-21T09:45:00","date_gmt":"2026-05-21T01:45:00","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2309"},"modified":"2026-06-30T17:15:49","modified_gmt":"2026-06-30T09:15:49","slug":"polypropylene-pp","status":"publish","type":"material","link":"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/polypropylene-pp\/","title":{"rendered":"Polypropylene (PP)"},"content":{"rendered":"
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C\u00e1c c\u1ea5p Polypropylene (PP) ph\u1ed5 bi\u1ebfn ch\u00fang t\u00f4i \u0111\u00fac<\/h2>\n

Ch\u00fang t\u00f4i t\u00ecm ngu\u1ed3n v\u00e0 x\u1eed l\u00fd nh\u1ef1a PP ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u to\u00e0n c\u1ea7u \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee5 th\u1ec3:<\/p>\n\n\n\n\n\n\n\n
Ph\u00e2n nh\u00f3m v\u1eadt li\u1ec7u PP<\/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
PP Homopolymer<\/td>\nLyondellBasell Moplen HP500N
\nExxonMobil PP1013<\/td>\n		T\u1ef7 l\u1ec7 \u0111\u1ed9 c\u1ee9ng tr\u00ean kh\u1ed1i l\u01b0\u1ee3ng cao, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu h\u00f3a ch\u1ea5t tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao. L\u00fd t\u01b0\u1edfng cho bao b\u00ec c\u1ee9ng v\u00e0 thi\u1ebft b\u1ecb gia d\u1ee5ng.<\/td>\n<\/tr>\n
PP Impact Copolymer<\/td>\nSabic PP 570P
\nLyondellBasell Moplen EP300K<\/td>\n		\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, \u0111\u1ed9 b\u1ec1n cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho c\u1ea3n xe \u00f4 t\u00f4, v\u1ecf pin v\u00e0 th\u00f9ng ch\u1ee9a h\u1ea1ng n\u1eb7ng.<\/td>\n<\/tr>\n
PP Random Copolymer<\/td>\nBorealis RF365MO
\nTotalEnergies PPR 7220<\/td>\n		\u0110\u1ed9 trong su\u1ed1t quang h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i, \u0111\u1ed9 b\u00f3ng cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp t\u1ed1t. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho \u1ed1ng ti\u00eam y t\u1ebf, d\u1ee5ng c\u1ee5 ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 \u0111\u1ed3 gia d\u1ee5ng trong su\u1ed1t.<\/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 PP<\/h2>\n

\u0110\u1eb7c t\u00ednh ch\u1ea3y n\u00f3ng ch\u1ea3y tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng c\u1ee7a polypropylene cho ph\u00e9p n\u00f3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua m\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt \u00e9p phun:<\/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 kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn, b\u1ea3n l\u1ec1 s\u1ed1ng v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u v\u1edbi th\u1eddi gian chu k\u1ef3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a.<\/td>\n<\/tr>\n
\u00c9p phun th\u00e0nh m\u1ecfng<\/td>\nCao. Ch\u1ec9 s\u1ed1 ch\u1ea3y n\u00f3ng ch\u1ea3y (MFI) cao c\u1ee7a PP cho ph\u00e9p n\u00f3 d\u1ec5 d\u00e0ng l\u1ea5p \u0111\u1ea7y c\u00e1c \u0111\u01b0\u1eddng ch\u1ea3y d\u00e0i v\u00e0 c\u1ea5u tr\u00fac th\u00e0nh m\u1ecfng, l\u00fd t\u01b0\u1edfng cho h\u1ed9p \u0111\u1ef1ng th\u1ef1c ph\u1ea9m v\u00e0 bao b\u00ec d\u00f9ng m\u1ed9t l\u1ea7n y t\u1ebf.<\/td>\n<\/tr>\n
\u00c9p Phun Ch\u00e8n<\/td>\nTrung b\u00ecnh \u0111\u1ebfn Cao. C\u00e1c mi\u1ebfng ch\u00e8n kim lo\u1ea1i, ren ho\u1eb7c t\u1ea5m k\u1ebft c\u1ea5u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e9p tr\u1ef1c ti\u1ebfp v\u00e0o c\u00e1c b\u1ed9 ph\u1eadn PP \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee5c b\u1ed9.<\/td>\n<\/tr>\n
\u00c9p ph\u1ee7 \/ \u00c9p 2K<\/td>\nT\u1ed1t. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00fac ph\u1ee7 b\u1eb1ng elastomer nhi\u1ec7t d\u1ebbo (TPE\/TPU) \u0111\u1ec3 t\u1ea1o tay c\u1ea7m m\u1ec1m m\u1ea1i, gio\u0103ng k\u00edn ho\u1eb7c b\u1ec1 m\u1eb7t ch\u1ed1ng tr\u01b0\u1ee3t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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H\u01b0\u1edbng d\u1eabn s\u1ea3n xu\u1ea5t & gia c\u00f4ng Polypropylene (PP)<\/h2>\n

\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 to\u00e0n v\u1eb9n k\u1ebft c\u1ea5u cao v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 k\u00edch th\u01b0\u1edbc, \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i tu\u00e2n th\u1ee7 c\u00e1c th\u00f4ng s\u1ed1 \u0111\u00fac khoa h\u1ecdc cho nh\u1ef1a PP:<\/p>\n

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  • S\u1ea5y Tr\u01b0\u1edbc:<\/strong> Th\u01b0\u1eddng kh\u00f4ng c\u1ea7n thi\u1ebft v\u00ec PP h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m t\u1ed1i thi\u1ec3u. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf quan tr\u1ecdng ho\u1eb7c y\u00eau c\u1ea7u th\u1ea9m m\u1ef9 cao, ch\u00fang t\u00f4i s\u1ea5y tr\u01b0\u1edbc \u1edf 80\u00b0C (176\u00b0F) trong 1\u20132 gi\u1edd \u0111\u1ec3 lo\u1ea1i b\u1ecf v\u1ebft loang b\u1ec1 m\u1eb7t.<\/li>\n
  • Nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y:<\/strong> Th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t trong kho\u1ea3ng 200\u00b0C \u0111\u1ebfn 250\u00b0C (392\u00b0F \u0111\u1ebfn 482\u00b0F). C\u00f3 th\u1ec3 x\u1ea3y ra ph\u00e2n h\u1ee7y nhi\u1ec7t n\u1ebfu nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 280\u00b0C.<\/li>\n
  • Nhi\u1ec7t \u0111\u1ed9 khu\u00f4n:<\/strong> \u0110\u01b0\u1ee3c duy tr\u00ec trong kho\u1ea3ng 20\u00b0C \u0111\u1ebfn 80\u00b0C (68\u00b0F \u0111\u1ebfn 176\u00b0F). Nhi\u1ec7t \u0111\u1ed9 khu\u00f4n cao h\u01a1n gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00f3ng v\u00e0 \u0111\u1ed9 k\u1ebft tinh nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0m t\u0103ng th\u1eddi gian chu k\u1ef3 v\u00e0 \u0111\u1ed9 co ng\u00f3t.<\/li>\n
  • \u00c1p su\u1ea5t phun:<\/strong> \u00c1p su\u1ea5t phun th\u01b0\u1eddng \u0111\u01b0\u1ee3c duy tr\u00ec trong kho\u1ea3ng 50 \u0111\u1ebfn 120 MPa, v\u1edbi \u00e1p su\u1ea5t gi\u1eef \u0111\u1ee7 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u \u0111\u1ed9 co ng\u00f3t v\u00e0 v\u1ebft l\u00f5m.<\/li>\n
  • Ki\u1ec3m so\u00e1t \u0111\u1ed9 co ng\u00f3t:<\/strong> \u0110\u1ed9 co ng\u00f3t th\u1ec3 t\u00edch n\u1eb1m trong kho\u1ea3ng 1,5% \u0111\u1ebfn 2,0%. C\u00e1c k\u1ef9 s\u01b0 khu\u00f4n c\u1ee7a Jucheng b\u00f9 tr\u1eeb \u0111\u1ed9 co ng\u00f3t n\u00e0y th\u00f4ng qua vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc l\u00f5i\/h\u1ed1c khu\u00f4n ch\u00ednh x\u00e1c.<\/li>\n<\/ul>\n<\/section>\n

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    C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u1ee9ng d\u1ee5ng ch\u00ednh cho chi ti\u1ebft \u0111\u00fac PP<\/h2>\n
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    • Thi\u1ebft b\u1ecb y t\u1ebf (Tu\u00e2n th\u1ee7 ISO 13485):<\/strong> L\u1ecd ph\u00f2ng th\u00ed nghi\u1ec7m kh\u1eed tr\u00f9ng b\u1eb1ng autoclave, p\u00edt-t\u00f4ng \u1ed1ng ti\u00eam, b\u1ed9 x\u00e9t nghi\u1ec7m ch\u1ea9n \u0111o\u00e1n v\u00e0 h\u1ed9p \u0111\u1ef1ng thu\u1ed1c.<\/li>\n
    • Linh ki\u1ec7n \u00f4 t\u00f4 (Tu\u00e2n th\u1ee7 IATF 16949):<\/strong> V\u1ecf pin, t\u1ea5m c\u1eeda n\u1ed9i th\u1ea5t, \u1ed1p b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, n\u1eafp c\u1ea3n v\u00e0 b\u00ecnh ch\u1ee9a ch\u1ea5t l\u1ecfng.<\/li>\n
    • Bao b\u00ec & N\u1eafp \u0111\u1eady:<\/strong> N\u1eafp c\u00f3 b\u1ea3n l\u1ec1, n\u1eafp ch\u1ed1ng tr\u1ebb em m\u1edf, h\u1ed9p \u0111\u1ef1ng th\u1ef1c ph\u1ea9m, h\u1ed9p l\u01b0u tr\u1eef th\u00e0nh m\u1ecfng v\u00e0 th\u00f9ng gia d\u1ee5ng.<\/li>\n
    • H\u00e0ng ti\u00eau d\u00f9ng & c\u00f4ng nghi\u1ec7p:<\/strong> V\u1ecf d\u1ee5ng c\u1ee5 \u0111i\u1ec7n, gi\u00e1 \u0111\u1ee1 thi\u1ebft b\u1ecb, linh ki\u1ec7n m\u00e1y c\u1eaft c\u1ecf v\u00e0 b\u00e1nh r\u0103ng k\u1ebft c\u1ea5u ch\u1ecbu t\u1ea3i n\u1eb7ng.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Common Polypropylene (PP) Grades We Mold We source and process high-quality PP resins from global leading manufacturers to meet specific functional requirements: PP Material Sub-Type Typical Brand & Grade Key Characteristics & Advantages PP Homopolymer LyondellBasell Moplen HP500N ExxonMobil PP1013 High stiffness-to-weight ratio, excellent chemical resistance, and elevated temperature resistance. Ideal for rigid packaging and […]<\/p>\n","protected":false},"featured_media":2262,"template":"","meta":[],"material_type":[22],"application_feature":[],"machining_process":[],"class_list":["post-2309","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\/2309","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\/2262"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2309"}],"wp:term":[{"taxonomy":"material_type","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_type?post=2309"},{"taxonomy":"application_feature","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/application_feature?post=2309"},{"taxonomy":"machining_process","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/machining_process?post=2309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}