{"id":85,"count":4,"description":"H\u00f3a Ch\u1ea5t Ng\u00e0nh Cao Su \u2014 L\u01b0u H\u00f3a, Ph\u1ee5 Gia K\u1ef9 Thu\u1eadt | L\u1ed9c Thi\u00ean\n\nL\u1ed9c Thi\u00ean cung c\u1ea5p tr\u1ecdn b\u1ed9 h\u00f3a ch\u1ea5t ng\u00e0nh cao su: t\u00e1c nh\u00e2n l\u01b0u h\u00f3a, h\u1ec7 ho\u1ea1t h\u00f3a, x\u00fac t\u00e1c l\u01b0u h\u00f3a v\u00e0 ph\u1ee5 gia k\u1ef9 thu\u1eadt \u0111\u1ea1t TCVN 6087:2016. Ph\u1ee5c v\u1ee5 nh\u00e0 m\u00e1y cao su k\u1ef9 thu\u1eadt, g\u0103ng tay, \u0111\u1ec7m, gio\u0103ng, d\u00e2y curoa t\u1ea1i c\u00e1c KCN VSIP, Nh\u01a1n Tr\u1ea1ch, Amata, Long Kh\u00e1nh, VSIP II B\u00ecnh D\u01b0\u01a1ng. Giao h\u00e0ng trong ng\u00e0y, c\u00f3 CoA\/MSDS\/CO\/CQ theo t\u1eebng l\u00f4. Hotline: <a href=\"tel:0979891929\">0979 891 929<\/a>.\n\nH\u00f3a Ch\u1ea5t Cao Su L\u00e0 G\u00ec?\n\nH\u00f3a ch\u1ea5t ng\u00e0nh cao su l\u00e0 nh\u00f3m ch\u1ea5t ph\u1ee5 gia \u0111\u01b0\u1ee3c ph\u1ed1i tr\u1ed9n v\u00e0o h\u1ee3p ch\u1ea5t cao su (rubber compound) tr\u01b0\u1edbc khi l\u01b0u h\u00f3a nh\u1eb1m t\u1ea1o ra m\u1ea1ng l\u01b0\u1edbi li\u00ean k\u1ebft ngang (crosslink) gi\u1eefa c\u00e1c chu\u1ed7i polymer, t\u1eeb \u0111\u00f3 c\u1ea3i thi\u1ec7n c\u01a1 t\u00ednh: \u0111\u1ed9 \u0111\u00e0n h\u1ed3i, \u0111\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ee9t, \u0111\u1ed9 c\u1ee9ng Shore A, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ecbu d\u1ea7u.\n\nM\u1ed9t formulation cao su ti\u00eau chu\u1ea9n g\u1ed3m c\u00e1c nh\u00f3m h\u00f3a ch\u1ea5t ch\u00ednh: <strong>t\u00e1c nh\u00e2n l\u01b0u h\u00f3a<\/strong> (l\u01b0u hu\u1ef3nh ho\u1eb7c peroxide), <strong>h\u1ec7 ho\u1ea1t h\u00f3a<\/strong> (ZnO + axit stearic), <strong>x\u00fac t\u00e1c l\u01b0u h\u00f3a<\/strong> (accelerator: MBTS, CBS, TMTD), <strong>ch\u1ea5t \u0111\u1ed9n gia c\u01b0\u1eddng<\/strong> (carbon black N330, N550, N660), v\u00e0 c\u00e1c ph\u1ee5 gia ph\u00f2ng l\u00e3o (antioxidant, antiozonant). T\u1ef7 l\u1ec7 ph\u1ed1i tr\u1ed9n \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 l\u01b0u h\u00f3a, scorch time (th\u1eddi gian b\u1eaft \u0111\u1ea7u c\u1ee9ng) v\u00e0 modulus s\u1ea3n ph\u1ea9m cu\u1ed1i.\n\nL\u01b0u Hu\u1ef3nh \u2014 T\u00e1c Nh\u00e2n L\u01b0u H\u00f3a Ch\u00ednh (CAS 7704-34-9)\n\nL\u01b0u hu\u1ef3nh nguy\u00ean t\u1ed1 (sulfur, S) l\u00e0 t\u00e1c nh\u00e2n l\u01b0u h\u00f3a c\u1ed5 \u0111i\u1ec3n v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t cho cao su t\u1ef1 nhi\u00ean (NR), SBR, NBR. C\u01a1 ch\u1ebf: l\u01b0u hu\u1ef3nh ph\u1ea3n \u1ee9ng v\u1edbi li\u00ean k\u1ebft \u0111\u00f4i C=C trong chu\u1ed7i polyisopren t\u1ea1o polysulfide crosslink (-C-Sx-C-). Li\u00ean k\u1ebft n\u00e0y c\u00f3 th\u1ec3 l\u00e0 monosulfide (x=1), disulfide (x=2) ho\u1eb7c polysulfide (x&gt;2) t\u00f9y theo t\u1ef7 l\u1ec7 l\u01b0u hu\u1ef3nh v\u00e0 h\u1ec7 x\u00fac t\u00e1c.\n\n\n\nTh\u00f4ng s\u1ed1Gi\u00e1 tr\u1ecb \u0111i\u1ec3n h\u00ecnhGhi ch\u00fa\n\n\n<strong>CAS<\/strong>7704-34-9Elemental sulfur\n<strong>\u0110\u1ed9 tinh khi\u1ebft<\/strong>\u226599,5%Grade cao su c\u00f4ng nghi\u1ec7p\n<strong>H\u00e0m l\u01b0\u1ee3ng d\u00f9ng (phr)<\/strong>1,5 \u2013 3,0 phr (CV system: 0,4 \u2013 0,8 phr)Theo TCVN 6087:2016\n<strong>Scorch safety<\/strong>Ph\u1ee5 thu\u1ed9c acceleratorCBS cho scorch t\u1ed1t h\u01a1n MBTS\n<strong>D\u1ea1ng \u0111\u00f3ng g\u00f3i<\/strong>25 kg\/bao PP, d\u1ea1ng b\u1ed9t ho\u1eb7c h\u1ea1tKho HCM\u2013BD\u2013\u0110N\n\n\n\n<strong>L\u01b0u \u00fd k\u1ef9 thu\u1eadt:<\/strong> Khi t\u0103ng t\u1ef7 l\u1ec7 l\u01b0u hu\u1ef3nh &gt;2,5 phr (conventional vulcanization) \u2192 m\u1ea1ng polysulfide, \u0111\u1ed9 \u0111\u00e0n h\u1ed3i cao nh\u01b0ng \u0111\u1ed9 b\u1ec1n nhi\u1ec7t k\u00e9m. V\u1edbi <em>efficient vulcanization<\/em> (EV system, S &lt;0,8 phr + accelerator cao) \u2192 monosulfide\/disulfide, b\u1ec1n nhi\u1ec7t t\u1ed1t h\u01a1n. Li\u00ean h\u1ec7 L\u1ed9c Thi\u00ean \u0111\u1ec3 t\u01b0 v\u1ea5n formulation ph\u00f9 h\u1ee3p.\n\nZnO &amp; Axit Stearic \u2014 H\u1ec7 Ho\u1ea1t H\u00f3a L\u01b0u H\u00f3a\n\nZnO (k\u1ebdm oxit, CAS 1314-13-2) v\u00e0 axit stearic (C18H36O2, CAS 57-11-4) l\u00e0 c\u1eb7p \u0111\u00f4i ho\u1ea1t h\u00f3a (activator system) kh\u00f4ng th\u1ec3 thi\u1ebfu trong l\u01b0u h\u00f3a l\u01b0u hu\u1ef3nh. C\u01a1 ch\u1ebf: axit stearic h\u00f2a tan ZnO t\u1ea1o zinc stearate, sau \u0111\u00f3 ph\u1ee9c h\u1ee3p n\u00e0y ph\u1ea3n \u1ee9ng v\u1edbi accelerator t\u1ea1o ph\u1ee9c zinc-accelerator ho\u1ea1t \u0111\u1ed9ng, kh\u1edfi ph\u00e1t chu\u1ed7i ph\u1ea3n \u1ee9ng crosslink hi\u1ec7u qu\u1ea3.\n\n\n\nH\u00f3a ch\u1ea5tCASH\u00e0m l\u01b0\u1ee3ng \u0111i\u1ec3n h\u00ecnh (phr)Vai tr\u00f2\n\n\n<strong>ZnO (k\u1ebdm oxit)<\/strong>1314-13-23 \u2013 5 phrHo\u1ea1t h\u00f3a accelerator, t\u0103ng t\u1ed1c \u0111\u1ed9 crosslink\n<strong>Axit stearic<\/strong>57-11-41 \u2013 2 phrH\u00f2a tan ZnO, \u0111\u1ed3ng x\u00fac t\u00e1c, gi\u1ea3m ma s\u00e1t khi mixing\n<strong>ZnO nano (&lt;100 nm)<\/strong>1314-13-21 \u2013 2 phrHo\u1ea1t t\u00ednh cao h\u01a1n, gi\u1ea3m li\u1ec1u d\u00f9ng ZnO th\u00f4ng th\u01b0\u1eddng\n\n\n\nGi\u1ea3m ZnO xu\u1ed1ng &lt;1 phr (low-zinc ho\u1eb7c zinc-free system) \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 gi\u1ea3m t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng nh\u01b0ng c\u1ea7n b\u00f9 \u0111\u1eafp b\u1eb1ng accelerator \u0111\u1eb7c bi\u1ec7t nh\u01b0 MBT ho\u1eb7c zinc complex. L\u1ed9c Thi\u00ean c\u00f3 s\u1eb5n c\u1ea3 ZnO th\u00f4ng th\u01b0\u1eddng (grade 99,7%) v\u00e0 ZnO nano cho c\u00e1c \u0111\u01a1n v\u1ecb nghi\u00ean c\u1ee9u formulation ti\u00ean ti\u1ebfn.\n\nX\u00fac T\u00e1c L\u01b0u H\u00f3a: MBTS, CBS, TMTD\n\nAccelerator (x\u00fac t\u00e1c l\u01b0u h\u00f3a) l\u00e0 nh\u00f3m h\u00f3a ch\u1ea5t quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng crosslink. L\u1ef1a ch\u1ecdn accelerator ph\u1ea3i c\u00e2n b\u1eb1ng gi\u1eefa <em>scorch safety<\/em> (th\u1eddi gian an to\u00e0n tr\u01b0\u1edbc khi c\u1ee9ng) v\u00e0 <em>cure rate<\/em> (t\u1ed1c \u0111\u1ed9 l\u01b0u h\u00f3a).\n\n<strong>MBTS<\/strong> (2,2'-Dithiobis(benzothiazole), CAS 120-78-5): Accelerator b\u1eadc hai (secondary), scorch an to\u00e0n t\u1ed1t, th\u01b0\u1eddng d\u00f9ng k\u1ebft h\u1ee3p v\u1edbi CBS \u0111\u1ec3 c\u00e2n b\u1eb1ng t\u1ed1c \u0111\u1ed9. Ph\u00f9 h\u1ee3p cho cao su NR, SBR, NBR. H\u00e0m l\u01b0\u1ee3ng \u0111i\u1ec3n h\u00ecnh: 0,5 \u2013 1,5 phr.\n\n<strong>CBS<\/strong> (N-cyclohexyl-2-benzothiazolesulfenamide, CAS 95-33-0): Sulfenamide accelerator, scorch safety t\u1ed1t nh\u1ea5t trong nh\u00f3m benzothiazole, delayed-action \u2014 th\u00edch h\u1ee3p cho s\u1ea3n ph\u1ea9m k\u1ef9 thu\u1eadt \u0111\u00f2i h\u1ecfi chu k\u1ef3 pressing d\u00e0i (l\u1ed1p xe, b\u0103ng t\u1ea3i). H\u00e0m l\u01b0\u1ee3ng \u0111i\u1ec3n h\u00ecnh: 0,5 \u2013 1,5 phr.\n\n<strong>TMTD<\/strong> (Tetramethylthiuram disulfide, CAS 137-26-8): Ultra-accelerator, t\u0103ng t\u1ed1c c\u1ef1c m\u1ea1nh, th\u01b0\u1eddng d\u00f9ng li\u1ec1u r\u1ea5t th\u1ea5p (0,1 \u2013 0,5 phr) nh\u01b0 secondary accelerator trong EV system. C\u1ea7n ki\u1ec3m so\u00e1t ch\u1eb7t \u0111\u1ec3 tr\u00e1nh overcure.\n\nTi\u00eau Chu\u1ea9n TCVN 6087:2016 &amp; Ch\u1ee9ng T\u1eeb CoA\/MSDS\n\nTCVN 6087:2016 (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ISO 37:2011) quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t k\u00e9o \u0111\u1ee9t c\u1ee7a cao su l\u01b0u h\u00f3a v\u00e0 nhi\u1ec7t d\u1ebbo. \u0110\u00e2y l\u00e0 ti\u00eau chu\u1ea9n ki\u1ec3m tra \u0111\u1ea7u ra s\u1ea3n ph\u1ea9m cao su, kh\u00f4ng tr\u1ef1c ti\u1ebfp quy \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t \u0111\u1ea7u v\u00e0o. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea1t TCVN 6087, nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o ph\u1ea3i \u0111\u1ea1t ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt t\u01b0\u01a1ng \u1ee9ng:\n\n\n<strong>CoA (Certificate of Analysis)<\/strong>: X\u00e1c nh\u1eadn th\u00e0nh ph\u1ea7n, \u0111\u1ed9 tinh khi\u1ebft, h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u2014 c\u1ea5p theo t\u1eebng l\u00f4 xu\u1ea5t.\n<strong>MSDS\/SDS (Material Safety Data Sheet)<\/strong>: Th\u00f4ng tin an to\u00e0n h\u00f3a ch\u1ea5t theo GHS, b\u1eaft bu\u1ed9c khi nh\u1eadp kho t\u1ea1i c\u00e1c KCN c\u00f3 ti\u00eau chu\u1ea9n HSE.\n<strong>CO\/CQ (Certificate of Origin\/Quality)<\/strong>: Ch\u1ee9ng nh\u1eadn xu\u1ea5t x\u1ee9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u2014 h\u1ed7 tr\u1ee3 thanh to\u00e1n L\/C v\u00e0 ki\u1ec3m tra h\u1ea3i quan.\n\n\nL\u1ed9c Thi\u00ean c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 CoA\/MSDS\/CO\/CQ cho m\u1ecdi h\u00f3a ch\u1ea5t cao su. B\u1ed9 ch\u1ee9ng t\u1eeb \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef theo l\u00f4 h\u00e0ng, truy xu\u1ea5t trong 1 gi\u1edd khi c\u00f3 y\u00eau c\u1ea7u ki\u1ec3m to\u00e1n.\n\nGiao H\u00e0ng KCN VSIP, Nh\u01a1n Tr\u1ea1ch, Amata Trong Ng\u00e0y\n\nKho h\u00f3a ch\u1ea5t cao su L\u1ed9c Thi\u00ean \u0111\u1eb7t t\u1ea1i TP.HCM (Qu\u1eadn 12), B\u00ecnh D\u01b0\u01a1ng v\u00e0 \u0110\u1ed3ng Nai \u2014 ph\u1ee7 s\u00f3ng to\u00e0n v\u00f9ng KCN ph\u00eda Nam:\n\n\n<strong>KCN VSIP I &amp; II (B\u00ecnh D\u01b0\u01a1ng)<\/strong>: Giao trong ng\u00e0y tr\u01b0\u1edbc 17h n\u1ebfu \u0111\u1eb7t tr\u01b0\u1edbc 10h\n<strong>KCN Nh\u01a1n Tr\u1ea1ch I\u2013V (\u0110\u1ed3ng Nai)<\/strong>: Giao s\u00e1ng h\u00f4m sau v\u1edbi \u0111\u01a1n \u2265500 kg\n<strong>KCN Amata Bi\u00ean H\u00f2a<\/strong>: Giao c\u00f9ng ng\u00e0y, xe t\u1ea3i &lt;3,5T l\u01b0u th\u00f4ng n\u1ed9i khu\n<strong>KCN Long Kh\u00e1nh, Xu\u00e2n L\u1ed9c<\/strong>: Giao 24h\n<strong>B\u00ecnh Ph\u01b0\u1edbc, T\u00e2y Ninh<\/strong>: Giao 2 ng\u00e0y l\u00e0m vi\u1ec7c\n\n\nMOQ linh ho\u1ea1t t\u1eeb 25 kg\/s\u1ea3n ph\u1ea9m. H\u1ed7 tr\u1ee3 giao h\u00e0ng <em>kitting<\/em> \u2014 \u0111\u00f3ng g\u00f3i theo formulation c\u1ee7a nh\u00e0 m\u00e1y. \u0110\u1eb7t h\u00e0ng nhanh: <a href=\"tel:0979891929\"><strong>0979 891 929<\/strong><\/a> ho\u1eb7c \u0111\u1ec3 l\u1ea1i th\u00f4ng tin \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 trong 30 ph\u00fat.","link":"https:\/\/hoachatlocthien.com\/zh\/danh-muc\/hoa-chat-nganh-cao-su","name":"\u6a61\u80f6\u5de5\u4e1a\u5316\u5b66\u54c1","slug":"hoa-chat-nganh-cao-su","taxonomy":"product_cat","parent":0,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/product_cat\/85","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/hoachatlocthien.com\/zh\/wp-json\/wp\/v2\/product?product_cat=85"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}