{"id":2458,"date":"2026-05-29T17:31:06","date_gmt":"2026-05-29T09:31:06","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2458"},"modified":"2026-06-29T14:28:09","modified_gmt":"2026-06-29T06:28:09","slug":"pbt-basf-ultradur-b4500","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/polybutylene-terephthalate-pbt\/pbt-basf-ultradur-b4500\/","title":{"rendered":"PBT-BASF Ultradur B4500"},"content":{"rendered":"
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H\u1ed3 s\u01a1 \u0111\u1ed9 dai v\u00e0 l\u01b0u bi\u1ebfn c\u1ee7a BASF Ultradur B4500<\/h2>\n

Ultradur\u00ae B 4500 l\u00e0 nh\u1ef1a PBT kh\u00f4ng gia c\u01b0\u1eddng, \u0111\u1ed9 nh\u1edbt trung b\u00ecnh do BASF thi\u1ebft k\u1ebf, \u0111\u01b0\u1ee3c ph\u1ed1i ch\u1ebf \u0111\u1ec3 cung c\u1ea5p \u0111\u1ed9 b\u1ec1n melt cao, \u0111\u1ed9 d\u1ebbo k\u00e9o cao v\u00e0 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i k\u00edch th\u01b0\u1edbc tuy\u1ec7t v\u1eddi:<\/p>\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1 v\u1eadt l\u00fd & \u0111\u1ed9 b\u1ec1n<\/th>\nGi\u00e1 tr\u1ecb th\u00f4ng s\u1ed1 Ultradur B4500<\/th>\nL\u1ee3i th\u1ebf k\u1ef9 thu\u1eadt cho c\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac<\/th>\n<\/tr>\n<\/thead>\n
\u0110\u1ed9 d\u1ebbo \u0111\u1eb7c bi\u1ec7t<\/td>\nBi\u1ebfn d\u1ea1ng danh ngh\u0129a t\u1ea1i \u0111i\u1ec3m \u0111\u1ee9t >50%<\/td>\nCung c\u1ea5p \u0111\u1ed9 gi\u00e3n k\u1ebft c\u1ea5u v\u00e0 \u0111\u1ed9 dai \u0111\u00e1ng k\u1ec3 m\u00e0 kh\u00f4ng c\u1ea7n s\u1ee3i th\u1ee7y tinh, ng\u0103n ng\u1eeba n\u1ee9t trong c\u00e1c kh\u1edbp snap-fit linh ho\u1ea1t v\u00e0 b\u1ea3n l\u1ec1.<\/td>\n<\/tr>\n
L\u01b0u bi\u1ebfn d\u00f2ng ch\u1ea3y \u1ed5n \u0111\u1ecbnh<\/td>\nMVR 19 cm\u00b3\/10 ph\u00fat (250\u00b0C x 2,16kg)<\/td>\nT\u1ed1c \u0111\u1ed9 ch\u1ea3y melt trung b\u00ecnh \u0111\u1ea3m b\u1ea3o ph\u00e2n b\u1ed1 \u00e1p su\u1ea5t c\u00e2n b\u1eb1ng cao b\u00ean trong c\u00e1c c\u1ea5u h\u00ecnh k\u1ef9 thu\u1eadt th\u00e0nh m\u1ecfng v\u00e0 ph\u1ee5 ki\u1ec7n \u0111\u01b0\u1eddng \u1ed1ng.<\/td>\n<\/tr>\n
H\u1ed3 s\u01a1 m\u1eadt \u0111\u1ed9 nguy\u00ean ch\u1ea5t<\/td>\nM\u1eadt \u0111\u1ed9 kh\u00f4ng \u0111\u1ed9n 1,30 g\/cm\u00b3<\/td>\nCung c\u1ea5p t\u00ednh to\u00e0n v\u1eb9n k\u1ebft c\u1ea5u nh\u1eb9 so v\u1edbi c\u00e1c bi\u1ebfn th\u1ec3 \u0111\u1ed9n s\u1ee3i th\u1ee7y tinh 30%, \u0111\u1ea3m b\u1ea3o tr\u1ecdng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n trong c\u00e1c \u0111\u1ea7u n\u1ed1i h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 \u0111\u1ed9ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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C\u1ea5u h\u00ecnh quy tr\u00ecnh linh ki\u1ec7n k\u1ebft c\u1ea5u cho Ultradur B4500<\/h2>\n

V\u1edbi t\u1ed1c \u0111\u1ed9 k\u1ebft tinh cao v\u00e0 ch\u1ec9 s\u1ed1 melt \u1ed5n \u0111\u1ecbnh, Ultradur B4500 gia c\u00f4ng tr\u01a1n tru tr\u00ean c\u00e1c khu\u00f4n \u0111a khoang ph\u1ee9c t\u1ea1p:<\/p>\n\n\n\n\n\n\n\n
C\u00f4ng ngh\u1ec7 \u0111\u00fac<\/th>\nKh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch quy tr\u00ecnh & Chi ti\u1ebft v\u1eadn h\u00e0nh<\/th>\n<\/tr>\n<\/thead>\n
C\u1ea5u h\u00ecnh th\u00e0nh m\u1ecfng ch\u00ednh x\u00e1c<\/td>\nXu\u1ea5t s\u1eafc. \u0110\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cao cho vi\u1ec7c \u0111\u00f9n v\u00e0 \u00e9p phun c\u00e1c \u1ed1ng k\u1ef9 thu\u1eadt th\u00e0nh m\u1ecfng, \u1ed1ng d\u1eabn x\u1eed l\u00fd ch\u1ea5t l\u1ecfng v\u00e0 c\u00e1c cassette ch\u1ea9n \u0111o\u00e1n ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n
H\u1ec7 th\u1ed1ng ti\u00eau d\u00f9ng ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m<\/td>\nXu\u1ea5t s\u1eafc (th\u00f4ng qua c\u00e1c phi\u00ean b\u1ea3n tu\u00e2n th\u1ee7 FC \/ Ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m). L\u00fd t\u01b0\u1edfng cho c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u00e1y pha c\u00e0 ph\u00ea ti\u00eau d\u00f9ng c\u00f3 \u0111\u1ed9 an to\u00e0n cao, n\u1eafp \u0111\u1eady bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 gi\u00e1 \u0111\u1ef1ng b\u00e1t \u0111\u0129a k\u1ebft c\u1ea5u.<\/td>\n<\/tr>\n
C\u1ee5m l\u1eafp gh\u00e9p ch\u00e8n kim lo\u1ea1i<\/td>\nXu\u1ea5t s\u1eafc. An to\u00e0n \u0111\u1ec3 bao b\u1ecdc c\u00e1c ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec7n kim lo\u1ea1i v\u00e0 \u1ed1ng l\u00f3t tr\u1ef1c ti\u1ebfp b\u00ean trong c\u00e1c kh\u1ed1i \u0111\u1ea7u n\u1ed1i c\u00e1ch \u0111i\u1ec7n cao m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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Danh s\u00e1ch ki\u1ec3m tra ki\u1ec3m so\u00e1t \u00e9p v\u00e0 n\u00f3ng ch\u1ea3y PBT-BASF Ultradur B4500<\/h2>\n

Gia c\u00f4ng m\u1ed9t lo\u1ea1i polyester k\u1ef9 thu\u1eadt b\u00e1n tinh th\u1ec3 nh\u01b0 Ultradur B4500 \u0111\u00f2i h\u1ecfi ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m nghi\u00eam ng\u1eb7t v\u00e0 l\u00e0m ngu\u1ed9i c\u00e2n b\u1eb1ng \u0111\u1ec3 qu\u1ea3n l\u00fd \u0111\u1ed9 co ng\u00f3t th\u1ec3 t\u00edch:<\/p>\n

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B\u1ea3o v\u1ec7 ch\u1ed1ng th\u1ee7y ph\u00e2n h\u00fat \u1ea9m<\/p>\n

\u1ede nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao, PBT r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m. \u00c9p khi \u1ea9m \u01b0\u1edbt d\u1eabn \u0111\u1ebfn c\u1eaft m\u1ea1ch th\u1ee7y ph\u00e2n nhanh ch\u00f3ng, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng b\u1eafn t\u00f3e nghi\u00eam tr\u1ecdng, b\u1ecdt kh\u00ed v\u00e0 gi\u1ea3m m\u1ea1nh \u0111\u1ed9 b\u1ec1n k\u00e9o. Ch\u00fang t\u00f4i s\u1ea5y tr\u01b0\u1edbc nh\u1ef1a Ultradur B4500 trong m\u00e1y s\u1ea5y ph\u1ec5u h\u00fat \u1ea9m \u1edf 120\u00b0C (248\u00b0F) trong 3\u20134 gi\u1edd, gi\u1eef \u0111\u1ed9 \u1ea9m nghi\u00eam ng\u1eb7t d\u01b0\u1edbi 0,04%.<\/p>\n<\/div>\n

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Ki\u1ec3m so\u00e1t l\u00e0m ngu\u1ed9i c\u00e2n b\u1eb1ng & co ng\u00f3t<\/p>\n

L\u00e0 m\u1ed9t lo\u1ea1i tinh th\u1ec3 kh\u00f4ng \u0111\u1ed9n, Ultradur B4500 c\u00f3 \u0111\u1ed9 co ng\u00f3t cao (th\u01b0\u1eddng 1,60% song song v\u00e0 1,90% vu\u00f4ng g\u00f3c v\u1edbi d\u00f2ng ch\u1ea3y). B\u1ed9 ph\u1eadn khu\u00f4n m\u1eabu c\u1ee7a Jucheng s\u1eed d\u1ee5ng m\u00e1y CNC 5 tr\u1ee5c \u0111\u1ec3 phay c\u00e1c k\u00eanh l\u00e0m ngu\u1ed9i \u0111\u1ed3ng \u0111\u1ec1u, c\u00e2n b\u1eb1ng tr\u1ef1c ti\u1ebfp b\u00ean trong c\u00e1c kh\u1ed1i khoang khu\u00f4n th\u00e9p kh\u00f4ng g\u1ec9 S136 \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng \u0111\u1ec3 ng\u0103n ng\u1eeba cong v\u00eanh.<\/p>\n<\/div>\n

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Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y & khu\u00f4n<\/p>\n

Nhi\u1ec7t \u0111\u1ed9 th\u00f9ng x\u1eed l\u00fd \u0111\u01b0\u1ee3c duy tr\u00ec trong kho\u1ea3ng 250\u00b0C \u0111\u1ebfn 275\u00b0C (482\u00b0F \u0111\u1ebfn 527\u00b0F) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3ng ch\u1ea3y \u0111\u1ed3ng nh\u1ea5t. Nhi\u1ec7t \u0111\u1ed9 khu\u00f4n \u0111\u01b0\u1ee3c gi\u1eef \u1edf 40\u00b0C \u0111\u1ebfn 70\u00b0C (104\u00b0F \u0111\u1ebfn 158\u00b0F) \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u1ea5u tr\u00fac tinh th\u1ec3, \u0111\u1ed9 b\u00f3ng b\u1ec1 m\u1eb7t cao v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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C\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng ch\u00ednh cho PBT-BASF Ultradur B4500<\/h2>\n
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  • K\u1ef9 thu\u1eadt \u0111i\u1ec7n & L\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh:<\/strong> Kh\u1ed1i \u0111\u1ea7u n\u1ed1i c\u00e1ch \u0111i\u1ec7n cao, \u0111\u1ea7u c\u1ef1c \u0111i\u1ec7n nhi\u1ec1u ch\u00e2n, \u1ed1ng d\u00e2y cu\u1ed9n, khung \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec7n th\u00f4ng minh v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft.<\/li>\n
  • H\u1ec7 th\u1ed1ng ti\u00eau d\u00f9ng an to\u00e0n th\u1ef1c ph\u1ea9m (Tu\u00e2n th\u1ee7 FC):<\/strong> B\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u00e1y pha c\u00e0 ph\u00ea gia \u0111\u00ecnh t\u00e1i s\u1eed d\u1ee5ng, n\u1eafp ch\u1ecbu h\u01a1i n\u01b0\u1edbc, n\u1eafp bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 c\u00e1c chi ti\u1ebft k\u1ebft c\u1ea5u m\u00e1y r\u1eeda ch\u00e9n.<\/li>\n
  • \u1ed0ng d\u1eabn ch\u1ea5t l\u1ecfng & \u00f4 t\u00f4 ch\u00ednh x\u00e1c:<\/strong> \u1ed0ng d\u1eabn h\u00f3a ch\u1ea5t th\u00e0nh m\u1ecfng, \u0111\u1ea7u n\u1ed1i \u1ed1ng c\u00f4ng nghi\u1ec7p, van tr\u1ed9n n\u01b0\u1edbc ch\u1ea5t l\u1ecfng v\u00e0 v\u1ecf c\u1ea3m bi\u1ebfn nhi\u00ean li\u1ec7u (IATF 16949).<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    BASF Ultradur B4500 Toughness & Rheological Profile Ultradur\u00ae B 4500 is a medium-viscosity, unreinforced PBT resin engineered by BASF, formulated to provide high melt strength, high tensile ductility, and excellent dimensional repeatability: Physical & Strength Parameter Ultradur B4500 Spec Value Engineering Advantage for Molded Parts Exceptional Ductility Nominal Strain at Break >50% Provides substantial structural […]<\/p>\n","protected":false},"featured_media":2459,"template":"","meta":[],"class_list":["post-2458","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_model\/2458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2459"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}