| PP／PS合金技术进展 |
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| 引用本文： | 徐振明.PP／PS合金技术进展[J].现代塑料加工应用,2000,12(2):51-55. |
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| 作者姓名： | 徐振明 |
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| 作者单位： | 扬子石化股份有限公司研究院 南京，210048 |
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| 摘 要： | PP和PS是不相容的聚合物 ,直接机械共混的产物性能较差 ,通过添加相容剂 ,如嵌段共聚物或接枝共聚物能提高共混物性能。在线增容技术已用于PP、PS反应性增容 ,生产高性能的合金。
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| 关 键 词： | 聚丙烯 聚苯乙烯 相容剂 聚合 |
ADVANCE AT PP/PS ALLOY |
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| Xu Zhengming.ADVANCE AT PP/PS ALLOY[J].Modern Plastics Processing and Applications,2000,12(2):51-55. |
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| Authors: | Xu Zhengming |
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| Affiliation: | Research Institute of YPC |
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| Abstract: | Owing to the incompatibility of PP and PP, their blends with inferior properties by direct mechanical melt mixing, strength enhancement of the blends can be achieved by adding the compatibilizer, such as a block copolymer or grafted polymer. In situ reactive compatibilization techniques have been used for both polystyrene and polypropylene, and also production alloys with superior properties. |
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| Keywords: | PP PS compatibilizer grafted polymer block polymer reactive compatibilization |
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