{"id":2385,"date":"2026-05-23T15:42:52","date_gmt":"2026-05-23T07:42:52","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=2385"},"modified":"2026-09-29T14:44:49","modified_gmt":"2026-09-29T06:44:49","slug":"pc-covestro-makrolon-2407","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/polycarbonate-pc\/pc-covestro-makrolon-2407\/","title":{"rendered":"PC-Covestro Makrolon 2407"},"content":{"rendered":"<div class=\"material-page-wrapper\" style=\"line-height:1.7;color:#333\">\n<h2>Covestro Makrolon 2407: nh\u1eadn di\u1ec7n c\u1ea5p v\u1eadt li\u1ec7u v\u00e0 ngu\u1ed3n d\u1eef li\u1ec7u<\/h2>\n<p>Makrolon 2407 l\u00e0 polycarbonate \u1ed5n \u0111\u1ecbnh UV, \u0111\u1ed9 nh\u1edbt th\u1ea5p, c\u00f3 \u0111\u1eb7c t\u00ednh d\u1ec5 th\u00e1o khu\u00f4n, \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng m\u00e0u trong su\u1ed1t, b\u00e1n trong su\u1ed1t v\u00e0 \u0111\u1ee5c. Trang n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u1ea5p c\u01a1 b\u1ea3n 2407, kh\u00f4ng ph\u1ea3i 2407 MAS056, DC ho\u1eb7c RW2407. X\u00e1c nh\u1eadn c\u1ea5p ch\u00ednh x\u00e1c v\u00e0 m\u00e3 m\u00e0u tr\u00ean \u0111\u1eb7c t\u1ea3 mua h\u00e0ng.<\/p>\n<p>Tham chi\u1ebfu: <a href=\"https:\/\/solutions.covestro.com\/en\/products\/makrolon\/makrolon-2407_000000000086286874\">D\u1eef li\u1ec7u s\u1ea3n ph\u1ea9m Makrolon 2407 c\u1ee7a Covestro<\/a> v\u00e0 <a href=\"https:\/\/mediahub.covestro.com\/m\/37fd69f6b53777de\/original\/Makrolon_2407_ISO.pdf\">b\u1ea3ng d\u1eef li\u1ec7u ISO<\/a> c\u1ee7a n\u00f3 (phi\u00ean b\u1ea3n ng\u00e0y 18 th\u00e1ng 9 n\u0103m 2023), \u0111\u01b0\u1ee3c ki\u1ec3m tra ng\u00e0y 29 th\u00e1ng 9 n\u0103m 2026. C\u00e1c gi\u00e1 tr\u1ecb m\u00f4 t\u1ea3 m\u1eabu th\u1eed ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 kh\u00f4ng \u0111\u1ea3m b\u1ea3o hi\u1ec7u n\u0103ng c\u1ee7a chi ti\u1ebft th\u00e0nh ph\u1ea9m.<\/p>\n<p>Covestro x\u00e1c \u0111\u1ecbnh c\u1ea5p c\u01a1 b\u1ea3n n\u00e0y l\u00e0 c\u1ea5p kh\u00f4ng d\u00f9ng cho y t\u1ebf, kh\u00f4ng ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m. Kh\u00f4ng gi\u1ea3 \u0111\u1ecbnh s\u1ef1 ph\u00f9 h\u1ee3p cho thi\u1ebft b\u1ecb y t\u1ebf ho\u1eb7c chi ti\u1ebft ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m. X\u00e1c nh\u1eadn c\u1ea5p ch\u00ednh x\u00e1c v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn v\u1edbi nh\u00e0 cung c\u1ea5p v\u1eadt li\u1ec7u v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u th\u1ea9m \u0111\u1ecbnh d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng.<\/p>\n<h2>C\u00e1c t\u00ednh ch\u1ea5t v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ch\u1ecdn<\/h2>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh ch\u1ea5t<\/th>\n<th>Gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnh<\/th>\n<th>\u0110i\u1ec1u ki\u1ec7n \/ ph\u01b0\u01a1ng ph\u00e1p<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MVR<\/td>\n<td>19 cm\u00b3\/10 ph\u00fat<\/td>\n<td>300\u00b0C \/ 1,2 kg; ISO 1133-1<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4 \u0111un k\u00e9o<\/td>\n<td>2.400 MPa<\/td>\n<td>1 mm\/ph\u00fat; ISO 527-1,-2<\/td>\n<\/tr>\n<tr>\n<td>\u1ee8ng su\u1ea5t ch\u1ea3y<\/td>\n<td>66 MPa<\/td>\n<td>50 mm\/ph\u00fat; ISO 527-1,-2<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 b\u1ec1n va \u0111\u1eadp kh\u00eda Izod<\/td>\n<td>65 kJ\/m\u00b2, g\u00e3y m\u1ed9t ph\u1ea7n<\/td>\n<td>23\u00b0C, 3 mm; ISO 21305 \/ theo ISO 180\/A<\/td>\n<\/tr>\n<tr>\n<td>HDT<\/td>\n<td>136\u00b0C \/ 124\u00b0C<\/td>\n<td>0,45 \/ 1,80 MPa; ISO 75-1,-2<\/td>\n<\/tr>\n<tr>\n<td>Vicat<\/td>\n<td>143\u00b0C<\/td>\n<td>50 N, 50\u00b0C\/h; ISO 306<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 co ng\u00f3t khi \u0111\u00fac<\/td>\n<td>0,65% song song \/ 0,70% vu\u00f4ng g\u00f3c<\/td>\n<td>60 \u00d7 60 \u00d7 2 mm, 500 bar; ISO 294-4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>N\u00eau r\u00f5 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 quang h\u1ecdc v\u00e0 ngo\u00e0i tr\u1eddi<\/h2>\n<p>\u1ed4n \u0111\u1ecbnh UV kh\u00f4ng ph\u1ea3i l\u00e0 cam k\u1ebft v\u1ec1 tu\u1ed5i th\u1ecd ngo\u00e0i tr\u1eddi v\u00f4 h\u1ea1n m\u00e0 kh\u00f4ng b\u1ecb \u1ed1 v\u00e0ng. H\u00e3y ch\u1ec9 r\u00f5 m\u1ee9c ph\u01a1i nhi\u1ec5m, gi\u1edbi h\u1ea1n thay \u0111\u1ed5i m\u00e0u, y\u00eau c\u1ea7u va \u0111\u1eadp v\u00e0 th\u1eddi gian s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn, sau \u0111\u00f3 th\u1ed1ng nh\u1ea5t m\u1ed9t k\u1ebf ho\u1ea1ch x\u00e1c nh\u1eadn ph\u00f9 h\u1ee3p. \u0110\u1ed1i v\u1edbi linh ki\u1ec7n quang h\u1ecdc, c\u1ea7n x\u00e1c \u0111\u1ecbnh ri\u00eang v\u00f9ng truy\u1ec1n s\u00e1ng, \u0111\u1ed9 d\u00e0y th\u00e0nh, \u0111\u1ed9 m\u1edd cho ph\u00e9p, \u0111\u1ed9 bi\u1ebfn d\u1ea1ng v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn ngo\u1ea1i quan.<\/p>\n<p>Nh\u1ef1a trong kh\u00f4ng t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra th\u1ea5u k\u00ednh, t\u1ea5m ch\u1eafn an to\u00e0n ho\u1eb7c v\u1ecf \u0111i\u1ec7n \u0111\u1ea1t chu\u1ea9n. H\u00e3y xem x\u00e9t b\u1ea3n v\u1ebd, v\u1ecb tr\u00ed c\u1ed5ng phun, m\u1eb7t tr\u01b0\u1edbc d\u00f2ng ch\u1ea3y, \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf. \u0110\u01b0\u1eddng h\u00e0n, \u1ee9ng su\u1ea5t d\u01b0, v\u1ebft v\u00e0 cong v\u00eanh \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e1nh gi\u00e1 quy tr\u00ecnh v\u00e0 th\u1eed nghi\u1ec7m; kh\u1ea3 n\u0103ng th\u00e1o khu\u00f4n d\u1ec5 kh\u00f4ng lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c c\u00e1c \u1ea3nh h\u01b0\u1edfng n\u00e0y.<\/p>\n<h2>Tham chi\u1ebfu s\u1ea5y v\u00e0 \u00e9p phun<\/h2>\n<p>Covestro c\u00f4ng b\u1ed1 s\u1ea5y b\u1eb1ng kh\u00f4ng kh\u00ed kh\u00f4 \u1edf 120\u00b0C trong 2\u20133 gi\u1edd, \u0111\u1ed9 \u1ea9m t\u1ed1i \u0111a \u22640,02%, nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y ti\u00eau chu\u1ea9n 300\u00b0C v\u00e0 nhi\u1ec7t \u0111\u1ed9 khu\u00f4n 80\u2013120\u00b0C. X\u00e1c nh\u1eadn h\u01b0\u1edbng d\u1eabn hi\u1ec7n h\u00e0nh cho v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c cung c\u1ea5p ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi thi\u1ebft l\u1eadp quy tr\u00ecnh.<\/p>\n<p>Ghi l\u1ea1i \u0111i\u1ec1u ki\u1ec7n s\u1ea5y v\u00e0 ki\u1ec3m tra \u0111\u1ed9 \u1ea9m khi c\u00f3 y\u00eau c\u1ea7u, c\u00f9ng v\u1edbi c\u00e0i \u0111\u1eb7t gia c\u00f4ng v\u00e0 k\u1ebft qu\u1ea3 m\u1eabu. \u0110\u1ed1i v\u1edbi nhi\u1ec1u l\u00f2ng khu\u00f4n, x\u00e1c \u0111\u1ecbnh l\u00f2ng khu\u00f4n t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1eebng m\u1eabu \u0111\u01b0\u1ee3c ki\u1ec3m tra. Th\u1ed1ng nh\u1ea5t c\u00e1ch \u0111\u00e1nh gi\u00e1 y\u00eau c\u1ea7u ngo\u1ea1i quan v\u00e0 k\u00edch th\u01b0\u1edbc sau khi \u0111i\u1ec1u h\u00f2a v\u00e0 ho\u00e0n thi\u1ec7n theo y\u00eau c\u1ea7u.<\/p>\n<h2>Th\u00f4ng tin c\u1ea7n thi\u1ebft cho y\u00eau c\u1ea7u b\u00e1o gi\u00e1 chi ti\u1ebft<\/h2>\n<ul>\n<li>B\u1ea3n v\u1ebd, m\u00f4 h\u00ecnh v\u00e0 phi\u00ean b\u1ea3n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.<\/li>\n<li>M\u00e1c v\u00e0 m\u00e0u ch\u00ednh x\u00e1c, s\u1ed1 l\u01b0\u1ee3ng v\u00e0 y\u00eau c\u1ea7u giao h\u00e0ng.<\/li>\n<li>K\u00edch th\u01b0\u1edbc quan tr\u1ecdng, b\u1ec1 m\u1eb7t nh\u00ecn th\u1ea5y v\u00e0 gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn quang h\u1ecdc.<\/li>\n<li>\u0110i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac, ch\u1ea5t t\u1ea9y r\u1eeda v\u00e0 \u0111i\u1ec1u ki\u1ec7n x\u00e1c nh\u1eadn h\u1ee3p l\u1ec7 theo y\u00eau c\u1ea7u.<\/li>\n<li>H\u1ed3 s\u01a1 ki\u1ec3m tra, d\u00e1n nh\u00e3n v\u00e0 bao b\u00ec b\u1ea3o v\u1ec7.<\/li>\n<\/ul>\n<p>K\u00edch th\u01b0\u1edbc chi ti\u1ebft v\u00e0 y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn theo b\u1ea3n v\u1ebd. Xem <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/polycarbonate-pc\/\">t\u1ed5ng quan v\u1eadt li\u1ec7u polycarbonate<\/a> c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft c\u00e1c m\u00e1c li\u00ean quan.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Covestro Makrolon 2407: grade identity and data source Makrolon 2407 is a low-viscosity, UV-stabilized polycarbonate with easy-release characteristics, offered in transparent, translucent and opaque colors. This page refers to the base 2407 grade, not 2407 MAS056, DC or RW2407. Confirm the exact grade and color code on the purchase specification. Reference: Covestro&#8217;s Makrolon 2407 product [&hellip;]<\/p>\n","protected":false},"featured_media":2386,"template":"","meta":[],"class_list":["post-2385","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\/2385","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\/2386"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}