{"id":2415,"date":"2024-12-04T14:40:27","date_gmt":"2024-12-04T07:40:27","guid":{"rendered":"https:\/\/hadupack.com\/?post_type=product&p=2415"},"modified":"2026-03-24T14:56:36","modified_gmt":"2026-03-24T07:56:36","slug":"hat-nhua-ps","status":"publish","type":"product","link":"https:\/\/hadupack.com\/en\/san-pham\/hat-nhua-ps\/","title":{"rendered":"H\u1ea1t nh\u1ef1a PS"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 h\u1ea1t nh\u1ef1a PS polystyrene<\/strong><\/em><\/span><\/h2>\n

Polystyrene (PS) d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t lo\u1ea1i polymer \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p t\u1eeb monome styren th\u00f4ng qua ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p c\u1ed9ng g\u1ed1c t\u1ef1 do. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo kh\u00f4ng m\u00e0u v\u00e0 trong su\u1ed1t c\u00f3 nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n h\u00f3a th\u1ee7y tinh cao h\u01a1n 100\u00b0C. N\u00f3 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi \u0110\u1ee9c chi\u1ebft xu\u1ea5t t\u1eeb \u200b\u200bnh\u1ef1a t\u1ef1 nhi\u00ean l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1839; BASF b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t th\u01b0\u01a1ng m\u1ea1i polystyrene \u1edf \u0110\u1ee9c v\u00e0o n\u0103m 1930.<\/span><\/p>\n\n\n\n
\"\"<\/span><\/td>\n\"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u25c6<\/span>T\u00ecm hi\u1ec3u th\u00eam:<\/strong><\/em><\/span><\/h3>\n
    \n
  1. https:\/\/hadupack.com\/san-pham\/hat-nhua-abs\/<\/a><\/span><\/li>\n
  2. https:\/\/hadupack.com\/san-pham\/hat-nhua-eps\/<\/a><\/span><\/li>\n
  3. https:\/\/hadupack.com\/san-pham\/hat-nhua-eva\/<\/a><\/span><\/li>\n<\/ol>\n

    1. Thi\u00ean nhi\u00ean<\/strong><\/em><\/span><\/h3>\n
      \n
    1. \u0110i\u1ec3m n\u00f3ng ch\u1ea3y: 212 \u00b0C<\/span><\/li>\n
    2. \u0110i\u1ec3m s\u00f4i: 30-80\u00b0C<\/span><\/li>\n
    3. M\u1eadt \u0111\u1ed9: 1,06 g\/mL \u1edf 25 \u00b0C<\/span><\/li>\n
    4. Chi\u1ebft su\u1ea5t: n20\/D 1.5916<\/span><\/li>\n
    5. \u0110i\u1ec3m ch\u1edbp ch\u00e1y: >230\u00b0F<\/span><\/li>\n
    6. \u0110i\u1ec1u ki\u1ec7n b\u1ea3o qu\u1ea3n: 2-8\u00b0C<\/span><\/li>\n<\/ol>\n\n\n\n
      \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      2. Ph\u00e2n lo\u1ea1i<\/strong><\/em><\/span><\/h3>\n

      Polystyrene (PS) bao g\u1ed3m polystyrene th\u00f4ng th\u01b0\u1eddng, polystyrene m\u1edf r\u1ed9ng (EPS), polystyrene t\u00e1c \u0111\u1ed9ng cao (HIPS) v\u00e0 polystyrene syndiotactic (SPS).<\/span><\/p>\n\n\n\n
      \"\"<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      3.\u1ee8ng d\u1ee5ng<\/strong><\/em><\/span><\/h3>\n

      Polystyrene th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a x\u1ed1p v\u00e0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ed3ng tr\u00f9ng h\u1ee3p v\u1edbi c\u00e1c v\u1eadt li\u1ec7u polymer lo\u1ea1i cao su kh\u00e1c \u0111\u1ec3 t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc kh\u00e1c nhau. Nh\u1eefng c\u00e1i ph\u1ed5 bi\u1ebfn l\u00e0:<\/span><\/p>\n

        \n
      1. Polystyrene ch\u1ed1ng va \u0111\u1eadp (HIPS): Polystyrene ch\u1ed1ng va \u0111\u1eadp l\u00e0 s\u1ea3n ph\u1ea9m polystyrene ch\u1ed1ng va \u0111\u1eadp \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch th\u00eam c\u00e1c h\u1ea1t cao su polybutyl v\u00e0o polystyrene. Lo\u1ea1i s\u1ea3n ph\u1ea9m polystyrene n\u00e0y s\u1ebd b\u1ed5 sung th\u00eam c\u00e1c h\u1ea1t cao su c\u00f3 k\u00edch th\u01b0\u1edbc micron v\u00e0 k\u1ebft n\u1ed1i c\u00e1c h\u1ea1t polystyrene v\u00e0 cao su l\u1ea1i v\u1edbi nhau th\u00f4ng qua vi\u1ec7c gh\u00e9p. Khi b\u1ecb t\u00e1c \u0111\u1ed9ng, \u1ee9ng su\u1ea5t \u0111\u1ea7u lan truy\u1ec1n v\u1ebft n\u1ee9t \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng b\u1edfi c\u00e1c h\u1ea1t cao su t\u01b0\u01a1ng \u0111\u1ed1i m\u1ec1m. Do \u0111\u00f3, s\u1ef1 lan truy\u1ec1n v\u1ebft n\u1ee9t b\u1ecb c\u1ea3n tr\u1edf v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/span><\/li>\n
      2. Styren acrylonitrile (SAN): SAN l\u00e0 t\u00ean vi\u1ebft t\u1eaft c\u1ee7a Styrene Acrylonitrile. Styrene acrylonitrile l\u00e0 m\u1ed9t ch\u1ea5t \u0111\u1ed3ng tr\u00f9ng h\u1ee3p c\u1ee7a styrene acrylonitrile. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a k\u1ef9 thu\u1eadt g\u1ed1c polypropylen kh\u00f4ng m\u00e0u v\u00e0 trong su\u1ed1t c\u00f3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao. SAN c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc t\u1ed1t h\u01a1n polystyrene. \u0110\u1ed9 trong su\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng tia c\u1ef1c t\u00edm c\u1ee7a s\u1ea3n ph\u1ea9m SAN kh\u00f4ng t\u1ed1t b\u1eb1ng s\u1ea3n ph\u1ea9m polymethylmethacrylate nh\u01b0ng t\u01b0\u01a1ng \u0111\u1ed1i r\u1ebb h\u01a1n.<\/span><\/li>\n
      3. Ch\u1ea5t \u0111\u1ed3ng tr\u00f9ng h\u1ee3p Acrylonitrile-butadiene-styrene (ABS): ABS l\u00e0 t\u00ean vi\u1ebft t\u1eaft c\u1ee7a Acrylonitrile butadiene styrene. Lo\u1ea1i nh\u1ef1a n\u00e0y l\u00e0 ch\u1ea5t \u0111\u1ed3ng tr\u00f9ng h\u1ee3p c\u1ee7a acrylonitrile, butadiene v\u00e0 styrene. C\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng th\u1ea5p. N\u00f3 l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i nh\u1ef1a k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn.<\/span><\/li>\n
      4. Cao su SBS: Cao su SBS l\u00e0 m\u1ed9t ch\u1ea5t \u0111\u1ed3ng tr\u00f9ng h\u1ee3p kh\u1ed1i ba \u0111o\u1ea1n c\u00f3 c\u1ea5u tr\u00fac poly(styrene-butadiene-styrene). V\u1eadt li\u1ec7u n\u00e0y c\u00f3 \u0111\u1eb7c t\u00ednh c\u1ee7a c\u1ea3 polystyrene v\u00e0 polybutadiene, m\u1ed9t lo\u1ea1i cao su d\u1ebbo nhi\u1ec7t b\u1ec1n. Cao su SBS th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m l\u1ed1p xe.<\/span><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        Gi\u1edbi thi\u1ec7u v\u1ec1 h\u1ea1t nh\u1ef1a PS polystyrene Polystyrene (PS) d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t lo\u1ea1i polymer \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p t\u1eeb monome styren th\u00f4ng qua ph\u1ea3n \u1ee9ng tr\u00f9ng h\u1ee3p c\u1ed9ng g\u1ed1c t\u1ef1 do. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo kh\u00f4ng m\u00e0u v\u00e0 trong su\u1ed1t c\u00f3 nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n h\u00f3a th\u1ee7y tinh cao h\u01a1n 100\u00b0C. N\u00f3 \u0111\u01b0\u1ee3c … <\/p>\n

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