{"id":3122,"date":"2022-09-27T08:39:12","date_gmt":"2022-09-27T08:39:12","guid":{"rendered":"http:\/\/site2.easyceotech.com\/?p=3122"},"modified":"2024-04-03T05:39:36","modified_gmt":"2024-04-03T05:39:36","slug":"six-kinds-of-common-classification-of-rubber-auxiliaries","status":"publish","type":"post","link":"https:\/\/wpachem.com\/vi\/six-kinds-of-common-classification-of-rubber-auxiliaries\/","title":{"rendered":"S\u00e1u lo\u1ea1i ph\u00e2n lo\u1ea1i ph\u1ed5 bi\u1ebfn c\u1ee7a ph\u1ee5 gia cao su"},"content":{"rendered":"
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Gi\u1edbi thi\u1ec7u v\u1ec1 ph\u1ee5 gia cao su<\/em><\/strong><\/h3>\n\n\n\n

Ph\u1ee5 gia cao su l\u00e0 m\u1ed9t lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m h\u00f3a h\u1ecdc tinh ch\u1ebf \u0111\u01b0\u1ee3c th\u00eam v\u00e0o trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn cao su thi\u00ean nhi\u00ean ho\u1eb7c cao su t\u1ed5ng h\u1ee3p th\u00e0nh s\u1ea3n ph\u1ea9m cao su, d\u00f9ng \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m cao su, \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd c\u1ee7a s\u1ea3n ph\u1ea9m cao su, n\u00e2ng cao hi\u1ec7u su\u1ea5t ch\u1ebf bi\u1ebfn c\u1ee7a cao su.<\/p>\n\n\n\n

Ph\u1ee5 gia cao su l\u00e0 nguy\u00ean li\u1ec7u th\u00f4 ph\u1ee5 tr\u1ee3 quan tr\u1ecdng trong ng\u00e0nh cao su. Ph\u1ee5 gia cao su \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c c\u1ea3i thi\u1ec7n c\u00f4ng ngh\u1ec7 ch\u1ebf bi\u1ebfn cao su, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. Trong ng\u00e0nh cao su, m\u1eb7c d\u00f9 l\u01b0\u1ee3ng ph\u1ee5 gia t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf nh\u01b0ng vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ch\u1ebf bi\u1ebfn v\u00e0 \u1ee9ng d\u1ee5ng s\u1ea3n ph\u1ea9m l\u1ea1i \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh. Ph\u1ee5 gia cao su c\u00f3 hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ch\u1ebf bi\u1ebfn, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t m\u00e0 c\u00f2n ng\u0103n ng\u1eeba s\u1ef1 xu\u1ed1ng c\u1ea5p do l\u00e3o h\u00f3a v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p cao su, l\u1ed1p xe, \u1ed1ng, b\u0103ng keo, d\u00e2y v\u00e0 c\u00e1p, gi\u00e0y cao su, m\u1ee7 cao su v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>\n\n\n\n

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S\u00e1u ph\u00e2n lo\u1ea1i ph\u1ee5 gia cao su<\/strong><\/em><\/h3>\n\n\n\n

Th\u1ee9 nh\u1ea5t \u2013 Theo ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n lo\u1ea1i truy\u1ec1n th\u1ed1ng (vai tr\u00f2 kh\u00e1c nhau) nh\u00ecn chung \u0111\u01b0\u1ee3c chia th\u00e0nh s\u00e1u lo\u1ea1i, bao g\u1ed3m: l\u01b0u h\u00f3a, b\u1ea3o v\u1ec7, v\u1eadn h\u00e0nh, gia c\u1ed1, tr\u00e1m, li\u00ean k\u1ebft, ph\u1ee5 gia h\u1ec7 th\u1ed1ng kh\u00e1c.<\/strong><\/p>\n\n\n\n

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1. Ch\u1ea5t tr\u1ee3 gi\u00fap cho h\u1ec7 th\u1ed1ng b\u1ea3o d\u01b0\u1ee1ng.<\/em><\/p>\n\n\n\n

Ch\u1ee7 y\u1ebfu c\u00f3 c\u00e1c t\u00e1c nh\u00e2n l\u01b0u h\u00f3a, ch\u1ea5t x\u00fac ti\u1ebfn v\u00e0 ch\u1ea5t ho\u1ea1t h\u00f3a. (1) C\u00e1c t\u00e1c nh\u00e2n l\u01b0u h\u00f3a bao g\u1ed3m: \u2460 l\u01b0u hu\u1ef3nh, selen, telua; \u2461 h\u1ee3p ch\u1ea5t l\u01b0u hu\u1ef3nh; \u2462 Peroxygen h\u1eefu c\u01a1; \u2463 h\u1ee3p ch\u1ea5t quinone; \u2464 h\u1ee3p ch\u1ea5t amin; \u2465 l\u1edbp nh\u1ef1a; \u2466 oxit kim lo\u1ea1i; \u2467 C\u00e1c t\u00e1c nh\u00e2n l\u01b0u h\u00f3a kh\u00e1c. (2) C\u00e1c ch\u1ea5t th\u00fac \u0111\u1ea9y bao g\u1ed3m: \u2460 dithiocarbamates; \u2461 mu\u1ed1i xanthate; \u2462 l\u1edbp Chulam; Thiazoles; \u2465 sulfonamid th\u1ee9 c\u1ea5p; \u2466 ng\u01b0ng t\u1ee5 amin v\u00e0 aldehyde amin; C\u00e1c l\u1edbp ng\u00e0y nay l\u00e0 guanidine; \u2468 Thioureas. (3) C\u00e1c ch\u1ea5t ho\u1ea1t h\u00f3a bao g\u1ed3m: \u2460 k\u1ebdm oxit; \u2461 Magie oxit; \u2462 Axit stearic, v.v.<\/p>\n\n\n\n

2. H\u1ec7 th\u1ed1ng ph\u1ee5 tr\u1ee3 b\u1ea3o v\u1ec7.<\/em><\/p>\n\n\n\n

Ch\u1ee7 y\u1ebfu l\u00e0 ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 ch\u1ea5t ch\u1ed1ng ch\u00e1y.<\/p>\n\n\n\n

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  • C\u00e1c ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a ch\u1ee7 y\u1ebfu l\u00e0 amin, phenol, heterocyclic, este photphit, s\u00e1p b\u1ea3o v\u1ec7, v.v.
    Amin bao g\u1ed3m: \u2460 h\u1ec7 amin naphthalene; \u2461 h\u1ec7 quinoline; \u2462 h\u1ec7 diphenylamine; (4) h\u1ec7 p-phenylenediamin.<\/li>\n<\/ul>\n\n\n\n

    Phenol bao g\u1ed3m: \u2460 phenol \u0111\u01a1n nh\u00e2n hydrocarbon; \u2461 binucleol alkyl h\u00f3a; (3) polynucleol alkyl h\u00f3a.<\/p>\n\n\n\n

    C\u00f3 c\u00e1c este v\u00f2ng d\u1ecb v\u00f2ng, photphit. S\u00e1p b\u1ea3o v\u1ec7 bao g\u1ed3m: s\u00e1p vi tinh th\u1ec3, s\u00e1p xay v\u00e0 s\u00e1p tr\u1eafng.<\/p>\n\n\n\n

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    • ch\u1ea5t ch\u1ed1ng ch\u00e1y bao g\u1ed3m: \u2460 brom; (2) chu\u1ed7i clorua; (3) phosphate; \u2463 Ch\u1ea5t v\u00f4 c\u01a1.<\/li>\n<\/ul>\n\n\n\n

      3. H\u1ec7 \u0111i\u1ec1u h\u00e0nh ph\u1ee5 tr\u1ee3.<\/em><\/p>\n\n\n\n

      Ch\u1ee7 y\u1ebfu l\u00e0 ch\u1ea5t h\u00f3a d\u1ebbo (l\u00e0m m\u1ec1m), ch\u1ea5t ph\u00e2n t\u00e1n, ch\u1ea5t \u0111\u1ed3ng nh\u1ea5t, ch\u1ea5t t\u1ea1o \u0111\u1ed9 nh\u1edbt, ch\u1ea5t gi\u1ea3i ph\u00f3ng v\u00e0 ch\u1ea5t ch\u1ed1ng c\u1ed1c.<\/p>\n\n\n\n

      4. T\u0103ng c\u01b0\u1eddng c\u00e1c ch\u1ea5t ph\u1ee5 gia trong h\u1ec7 th\u1ed1ng chi\u1ebft r\u00f3t.<\/em><\/p>\n\n\n\n

      Ch\u1ee7 y\u1ebfu c\u00f3 mu\u1ed9i than, mu\u1ed9i than tr\u1eafng, ch\u1ea5t gia c\u01b0\u1eddng v\u00f4 c\u01a1 v\u00e0 ch\u1ea5t \u0111\u1ed9n, ch\u1ea5t gia c\u01b0\u1eddng h\u1eefu c\u01a1 v\u00e0 ch\u1ea5t \u0111\u1ed9n.<\/p>\n\n\n\n

      5. Ph\u1ee5 gia h\u1ec7 th\u1ed1ng keo d\u00e1n.<\/em><\/p>\n\n\n\n

      Ch\u1ee7 y\u1ebfu c\u00f3 h\u1ec7 th\u1ed1ng a \u2013 a \u2013 tr\u1eafng, ch\u1ea5t th\u00fac \u0111\u1ea9y b\u00e1m d\u00ednh mu\u1ed1i coban, ch\u1ea5t k\u1ebft d\u00ednh triazine, ch\u1ea5t k\u1ebft d\u00ednh nh\u00fang v\u00e0 ch\u1ea5t k\u1ebft d\u00ednh.<\/p>\n\n\n\n

      6. C\u00e1c t\u00e1c nh\u00e2n h\u1ed7 tr\u1ee3 kh\u00e1c.<\/em><\/p>\n\n\n\n

      Ch\u1ea5t t\u1ea1o m\u00e0u, CH\u1ea4T T\u1ea0O B\u1eccT, ch\u1ea5t ch\u1ed1ng b\u1ecdt, ch\u1ea5t l\u00e0m \u0111\u1eb7c, ch\u1ea5t t\u00e1ch khu\u00f4n, ch\u1ea5t t\u1ea1o h\u1ed3, ch\u1ea5t l\u00e0m \u01b0\u1edbt, ch\u1ea5t nh\u0169 h\u00f3a, ch\u1ea5t \u1ed5n \u0111\u1ecbnh, ch\u1ea5t \u0111\u00f4ng t\u1ee5, ch\u1ea5t nh\u1ea1y nhi\u1ec7t, ch\u1ea5t b\u1ea3o qu\u1ea3n, ch\u1ea5t ch\u1ed1ng s\u01b0\u01a1ng m\u00f9, ch\u1ea5t ch\u1ed1ng m\u1ed1i m\u1ecdt, ch\u1ea5t ch\u1ed1ng ch\u00e1y, ch\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, ch\u1ea5t t\u1ea1o h\u01b0\u01a1ng th\u01a1m, ch\u1ea5t bi\u1ebfn t\u00ednh b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m, ch\u1ea5t l\u00e0m s\u1ea1ch n\u1ea5m m\u1ed1c, v.v.<\/p>\n\n\n\n

      Th\u1ee9 hai \u2013 Theo h\u1ec7 th\u1ed1ng ch\u1ee9c n\u0103ng, c\u00f3 th\u1ec3 chia th\u00e0nh 5 lo\u1ea1i: Ch\u1ea5t tr\u1ee3 l\u01b0u h\u00f3a, ch\u1ea5t tr\u1ee3 b\u1ea3o v\u1ec7, ch\u1ea5t tr\u1ee3 gia c\u00f4ng, ch\u1ea5t tr\u1ee3 k\u1ebft d\u00ednh v\u00e0 ch\u1ea5t tr\u1ee3 ch\u1ee9c n\u0103ng \u0111\u1eb7c bi\u1ec7t.<\/strong><\/p>\n\n\n\n

      F<\/strong>h\u1ec7 th\u1ed1ng ch\u1ee9c n\u0103ng<\/strong><\/strong><\/td>S<\/strong>ph\u00e2n lo\u1ea1i c\u1ee5 th\u1ec3<\/strong><\/strong><\/td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/strong><\/strong><\/td><\/tr>
      Ch\u1ea5t ph\u1ee5 gia l\u01b0u h\u00f3a<\/td>Ch\u1ea5t l\u01b0u h\u00f3a (ch\u1ea5t li\u00ean k\u1ebft ngang), ch\u1ea5t x\u00fac ti\u1ebfn l\u01b0u h\u00f3a (g\u1ecdi t\u1eaft l\u00e0 \u201cch\u1ea5t x\u00fac ti\u1ebfn\u201d), ch\u1ea5t ho\u1ea1t t\u00ednh l\u01b0u h\u00f3a, ch\u1ea5t ch\u1ed1ng l\u01b0u h\u00f3a tr\u1edf l\u1ea1i, v.v.<\/td>C\u00e1c ph\u00e2n t\u1eed cao su chu\u1ed7i li\u00ean k\u1ebft ch\u00e9o v\u00e0 tr\u1edf th\u00e0nh c\u1ea5u tr\u00fac m\u1ea1ng ba chi\u1ec1u, do \u0111\u00f3 cao su tr\u1edf n\u00ean c\u1ee9ng v\u00e0 \u0111\u00e0n h\u1ed3i (l\u01b0u h\u00f3a); T\u0103ng t\u1ed1c ph\u1ea3n \u1ee9ng l\u01b0u h\u00f3a, r\u00fat ng\u1eafn th\u1eddi gian l\u01b0u h\u00f3a, gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 l\u01b0u h\u00f3a, gi\u1ea3m li\u1ec1u l\u01b0\u1ee3ng ph\u1ee5 gia, v.v.<\/td><\/tr>
      Ph\u1ee5 gia b\u1ea3o v\u1ec7<\/td>Ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, ch\u1ea5t ch\u1ed1ng \u00f4z\u00f4n, ch\u1ea5t ch\u1ed1ng u\u1ed1n v\u00e0 n\u1ee9t, ch\u1ea5t \u1ed5n \u0111\u1ecbnh \u00e1nh s\u00e1ng, ch\u1ea5t h\u1ea5p th\u1ee5 tia c\u1ef1c t\u00edm, ch\u1ea5t \u1ee9c ch\u1ebf kim lo\u1ea1i c\u00f3 h\u1ea1i, ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a v\u1eadt l\u00fd, ch\u1ea5t ch\u1ed1ng n\u1ea5m m\u1ed1c, v.v.<\/td>L\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a cao su, k\u00e9o d\u00e0i th\u1eddi gian l\u01b0u tr\u1eef v\u00e0 s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m cao su<\/td><\/tr>
      X\u1eed l\u00fd ph\u1ee5 tr\u1ee3<\/td>Ch\u1ea5t k\u1ebft d\u00ednh h\u1ec7 th\u1ed1ng Intermethyl White, ch\u1ea5t t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh mu\u1ed1i coban<\/td>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 li\u00ean k\u1ebft cao su v\u1edbi d\u00e2y s\u1ee3i h\u00f3a h\u1ecdc ho\u1eb7c d\u00e2y th\u00e9p m\u1ea1 \u0111\u1ed3ng thau (v\u1eadt li\u1ec7u khung cao su), t\u1ea1o li\u00ean k\u1ebft h\u00f3a h\u1ecdc gi\u1eefa c\u00e1c v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t tr\u00ean giao di\u1ec7n li\u00ean k\u1ebft<\/td><\/tr>
      Ph\u1ee5 gia k\u1ebft d\u00ednh<\/td>Ch\u1ea5t ch\u1ed1ng c\u1ed1c, ch\u1ea5t h\u00f2a tan nh\u1ef1a, ch\u1ea5t h\u00f3a d\u1ebbo, ch\u1ea5t \u0111\u1ed3ng nh\u1ea5t, ch\u1ea5t ph\u00e2n t\u00e1n, ch\u1ea5t t\u1ea1o \u0111\u1ed9 nh\u1edbt, ch\u1ea5t b\u00f4i tr\u01a1n, ch\u1ea5t tr\u1ee3 l\u00fd di \u0111\u1ed9ng, ch\u1ea5t c\u00f4 l\u1eadp v\u00e0 ch\u1ea5t gi\u1ea3i ph\u00f3ng, v.v.<\/td>C\u1ea3i thi\u1ec7n \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh, n\u00e2ng cao hi\u1ec7u su\u1ea5t ch\u1ebf bi\u1ebfn h\u1ee3p ch\u1ea5t cao su, n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u00ean trong v\u00e0 h\u00ecnh th\u1ee9c c\u1ee7a s\u1ea3n ph\u1ea9m cao su<\/td><\/tr>
      C\u00e1c ph\u1ee5 tr\u1ee3 ch\u1ee9c n\u0103ng \u0111\u1eb7c bi\u1ec7t<\/td>Ch\u1ea5t k\u1ebft d\u00ednh, ch\u1ea5t t\u1ea1o m\u00e0u, ch\u1ea5t t\u1ea1o b\u1ecdt, ch\u1ea5t ch\u1ed1ng ch\u00e1y, ch\u1ea5t ch\u1ed1ng t\u0129nh \u0111i\u1ec7n, ch\u1ea5t th\u01a1m, v.v.<\/td>\u0110\u1ec3 cung c\u1ea5p m\u1ed9t ch\u1ee9c n\u0103ng ho\u1eb7c t\u00ednh ch\u1ea5t c\u1ee5 th\u1ec3 cho m\u1ed9t s\u1ea3n ph\u1ea9m cao su<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Th\u1ee9 ba \u2013 Theo ch\u1ee9c n\u0103ng, c\u00f3 th\u1ec3 chia th\u00e0nh 5 lo\u1ea1i: Ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a, ch\u1ea5t t\u0103ng t\u1ed1c, ch\u1ea5t l\u01b0u h\u00f3a v\u00e0 ch\u1ea5t ho\u1ea1t t\u00ednh l\u01b0u h\u00f3a, ph\u1ee5 gia cao su ch\u1ee9c n\u0103ng v\u00e0 ph\u1ee5 gia cao su ch\u1ebf bi\u1ebfn.<\/strong><\/p>\n\n\n\n

      <\/p>\n\n\n\n

      Ch\u1ee9c n\u0103ng <\/strong><\/strong><\/td>Ph\u00e2n lo\u1ea1i c\u1ee5 th\u1ec3<\/strong><\/strong><\/td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/strong><\/strong><\/td><\/tr>
      Ch\u1ea5t ch\u1ed1ng oxy h\u00f3a cao su<\/td>IPPD, 6PPD, TMQ, Ch\u1ea5t ch\u1ed1ng oxy h\u00f3a D, MMBI, MMBZ(ZMTI)<\/td>L\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a cao su, k\u00e9o d\u00e0i th\u1eddi gian l\u01b0u tr\u1eef v\u00e0 s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m cao su<\/td><\/tr>
      M\u00e1y gia t\u1ed1c<\/td>CBS, DSBS, CBBS, MBT
      MBTS, TMTD, TMTM, MBS, ETU, ZDBC, ZDEC, DPG, DIBS, TBBS, TBSI<\/td>      		T\u0103ng t\u1ed1c ph\u1ea3n \u1ee9ng \u0111\u00f3ng r\u1eafn, r\u00fat ng\u1eafn th\u1eddi gian \u0111\u00f3ng r\u1eafn v\u00e0 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3ng r\u1eafn<\/td><\/tr>
      Ch\u1ea5t l\u01b0u h\u00f3a v\u00e0 ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng l\u01b0u h\u00f3a<\/td>DTDM, DTDC, L\u01b0u hu\u1ef3nh kh\u00f4ng h\u00f2a tan, k\u1ebdm oxit, v.v.<\/td>C\u00e1c ph\u00e2n t\u1eed cao su d\u1ea1ng chu\u1ed7i \u0111\u01b0\u1ee3c li\u00ean k\u1ebft ch\u00e9o th\u00e0nh c\u1ea5u tr\u00fac m\u1ea1ng ba chi\u1ec1u, do \u0111\u00f3 cao su tr\u1edf n\u00ean c\u1ee9ng v\u00e0 \u0111\u00e0n h\u1ed3i (t\u1ee9c l\u00e0 l\u01b0u h\u00f3a).<\/td><\/tr>
      Ph\u1ee5 gia cao su ch\u1ee9c n\u0103ng<\/td>Ch\u1ea5t l\u00e0m nh\u1edbt, ch\u1ea5t gia c\u01b0\u1eddng, ch\u1ea5t l\u00e0m \u0111\u1ed3ng nh\u1ea5t, ch\u1ea5t ch\u1ed1ng c\u1ed1c, v.v.<\/td>C\u1ea3i thi\u1ec7n \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh, n\u00e2ng cao hi\u1ec7u su\u1ea5t ch\u1ebf bi\u1ebfn h\u1ee3p ch\u1ea5t cao su, n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng b\u00ean trong v\u00e0 h\u00ecnh th\u1ee9c c\u1ee7a s\u1ea3n ph\u1ea9m cao su<\/td><\/tr>
      Gia c\u00f4ng ph\u1ee5 gia cao su<\/a><\/td>Ch\u1ea5t k\u1ebft d\u00ednh, v.v.<\/td>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 li\u00ean k\u1ebft cao su v\u1edbi d\u00e2y s\u1ee3i h\u00f3a h\u1ecdc ho\u1eb7c d\u00e2y th\u00e9p m\u1ea1 \u0111\u1ed3ng thau (v\u1eadt li\u1ec7u khung cao su), t\u1ea1o li\u00ean k\u1ebft h\u00f3a h\u1ecdc gi\u1eefa c\u00e1c v\u1eadt li\u1ec7u kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t tr\u00ean giao di\u1ec7n li\u00ean k\u1ebft<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      Th\u1ee9 t\u01b0\u2013<\/strong>Theo ng\u00e0nh \u1ee9ng d\u1ee5ng, ph\u1ee5 gia cao su l\u1ed1p xe \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i bao g\u1ed3m: ph\u1ee5 gia cao su l\u1ed1p xe v\u00e0 ph\u1ee5 gia cao su kh\u00f4ng d\u00f9ng cho l\u1ed1p xe.<\/strong><\/strong><\/p>\n\n\n\n

      1. Ph\u1ee5 gia cao su l\u1ed1p xe l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho l\u1ed1p xe, c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u00edt nh\u01b0ng h\u00e0m l\u01b0\u1ee3ng l\u1ea1i l\u1edbn.<\/p>\n\n\n\n

      2. Ph\u1ee5 gia cao su kh\u00f4ng l\u1ed1p l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c s\u1ea3n ph\u1ea9m cao su kh\u00f4ng l\u1ed1p, l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u1ea3n ph\u1ea9m cao su ngo\u00e0i s\u1ea3n ph\u1ea9m l\u1ed1p, \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, sau \u0111\u00f3 s\u1ebd c\u00f3 nhi\u1ec1u y\u00eau c\u1ea7u c\u00e1 nh\u00e2n h\u00f3a h\u01a1n \u0111\u1ed1i v\u1edbi s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

      Th\u1ee9 n\u0103m\u2013<\/strong>Theo kh\u1ea3 n\u0103ng cung \u1ee9ng ho\u1eb7c s\u1ea3n l\u01b0\u1ee3ng th\u1ecb tr\u01b0\u1eddng, chia th\u00e0nh hai lo\u1ea1i g\u1ed3m: gi\u1ed1ng l\u1edbn v\u00e0 gi\u1ed1ng nh\u1ecf.<\/strong><\/strong><\/p>\n\n\n\n

      1. S\u1ea3n ph\u1ea9m c\u00f3 dung l\u01b0\u1ee3ng th\u1ecb tr\u01b0\u1eddng l\u1edbn, l\u01b0\u1ee3ng ti\u00eau th\u1ee5 c\u1ee7a kh\u00e1ch h\u00e0ng cu\u1ed1i l\u1edbn v\u00e0 nh\u1eadn th\u1ee9c th\u1ecb tr\u01b0\u1eddng cao \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u1ee5 gia cao su. \u1ee8ng d\u1ee5ng \u0111a d\u1ea1ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng l\u1ed1p xe, nh\u00e0 m\u00e1y trong s\u1ea3n xu\u1ea5t quy m\u00f4, d\u1ec5 d\u00e0ng s\u1ea3n xu\u1ea5t hi\u1ec7u qu\u1ea3 quy m\u00f4, kh\u00e1ch h\u00e0ng trong l\u1ef1a ch\u1ecdn th\u1ecb tr\u01b0\u1eddng. C\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau bi\u1ec3u l\u00e0: ch\u1ea5t th\u00fac \u0111\u1ea9y cao su M, DM, CZ, NS, DZ, TT, ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a cao su IPPD, 6PPD, RD, ch\u1ea5t ch\u1ed1ng c\u1ed1c cao su CTP, v.v.<\/p>\n\n\n\n

      2. C\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 dung l\u01b0\u1ee3ng th\u1ecb tr\u01b0\u1eddng nh\u1ecf, l\u01b0\u1ee3ng ti\u00eau th\u1ee5 c\u1ee7a kh\u00e1ch h\u00e0ng cu\u1ed1i c\u00f9ng \u00edt v\u00e0 nh\u1eadn th\u1ee9c th\u1ecb tr\u01b0\u1eddng th\u1ea5p \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c lo\u1ea1i ph\u1ee5 tr\u1ee3 cao su nh\u1ecf. C\u00e1c lo\u1ea1i nh\u1ecf c\u00f3 ph\u1ea1m vi \u1ee9ng d\u1ee5ng r\u1ed9ng v\u00e0 nhi\u1ec1u s\u1ea3n ph\u1ea9m b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u1eabn l\u00e0 h\u01b0\u1edbng l\u1ef1a ch\u1ecdn c\u1ee7a kh\u00e1ch h\u00e0ng trong t\u01b0\u01a1ng lai. Do t\u00ednh \u0111\u1eb7c th\u00f9 c\u1ee7a b\u1ea3n th\u00e2n s\u1ea3n ph\u1ea9m, s\u1ed1 l\u01b0\u1ee3ng c\u1ee7a m\u1ed7i s\u1ea3n ph\u1ea9m nh\u1ecf v\u00e0 kh\u00e1ch h\u00e0ng \u0111\u00e3 quen v\u1edbi vi\u1ec7c cung c\u1ea5p nhi\u1ec1u t\u1ea7n su\u1ea5t v\u00e0 s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf. C\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau bi\u1ec3u l\u00e0: ch\u1ea5t t\u0103ng t\u1ed1c cao su EZ, BZ, PZ, ZBEC, PX, TDEC, MZ, TMTM, DPTT, TBzTD, DDTS, TETD, TIBTD, v.v., ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a cao su MB, MMB, MBZ, MMBZ, NDBC, 2246, v.v.<\/p>\n\n\n\n

      Th\u1ee9 s\u00e1u\u2013<\/strong>Chung v\u00e0 \u0111\u1eb7c bi\u1ec7t<\/strong> ki\u1ec3u<\/strong>.<\/strong><\/strong><\/p>\n\n\n\n

      1. Ph\u1ee5 gia cao su v\u1ea1n n\u0103ng l\u00e0 s\u1ea3n ph\u1ea9m ch\u00ednh c\u1ee7a ph\u1ee5 gia cao su, s\u1ea3n ph\u1ea9m ti\u00eau bi\u1ec3u l\u00e0 ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a, ch\u1ea5t x\u00fac ti\u1ebfn, ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng l\u01b0u h\u00f3a v\u00e0 l\u01b0u h\u00f3a, v.v. Theo s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea c\u00f3 li\u00ean quan, s\u1ea3n l\u01b0\u1ee3ng ph\u1ee5 gia cao su v\u1ea1n n\u0103ng chi\u1ebfm h\u01a1n 70% trong t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng ph\u1ee5 gia cao su c\u1ee7a n\u01b0\u1edbc ta. Ph\u1ee5 gia cao su v\u1ea1n n\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh cao su l\u1ed1p xe v\u00e0 l\u00e0 nguy\u00ean li\u1ec7u c\u01a1 b\u1ea3n quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t l\u1ed1p xe.<\/p>\n\n\n\n

      2. Ph\u1ee5 gia cao su \u0111\u1eb7c bi\u1ec7t theo lo\u1ea1i s\u1ea3n ph\u1ea9m ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh ph\u1ee5 gia cao su ch\u1ebf bi\u1ebfn v\u00e0 ph\u1ee5 gia cao su ch\u1ee9c n\u0103ng, theo ph\u1ea1m vi s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh ch\u1ea5t k\u1ebft d\u00ednh, ch\u1ea5t gia c\u01b0\u1eddng, ch\u1ea5t \u0111\u1ed3ng nh\u1ea5t, ch\u1ea5t ch\u1ed1ng ch\u00e1y, ch\u1ea5t k\u1ebft d\u00ednh, v.v., c\u00f4ng ty s\u1ea3n xu\u1ea5t cao su v\u1edbi nh\u1ef1a phenolic (bao g\u1ed3m nh\u1ef1a \u0111\u1ed9 nh\u1edbt, nh\u1ef1a gia c\u01b0\u1eddng, nh\u1ef1a k\u1ebft d\u00ednh, v.v.) l\u00e0 c\u00e1c lo\u1ea1i ch\u00ednh c\u1ee7a ph\u1ee5 gia cao su \u0111\u1eb7c bi\u1ec7t. Ph\u1ee5 gia cao su \u0111\u1eb7c bi\u1ec7t c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh cao su l\u1ed1p xe.<\/p>\n\n\n\n

      <\/p>\n\n\n\n

      <\/p>\n\n\n