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| PP/PVC共混体系的研究进展 | |
| 引用本文： | 周炬,郝喆,刁建志. PP/PVC共混体系的研究进展[J]. 石家庄铁道学院学报, 2007, 20(2): 99-102,134 |
| 作者姓名： | 周炬 郝喆 刁建志 |
| 作者单位： | [1]石家庄铁道学院材料科学与工程分院,河北石家庄050043 [2]石家庄铁道学院后勤服务集团,河北石家庄050043 |
| 摘 要： | 综述了国内外有关聚丙烯/聚氯乙烯共混体系的形态结构、热性能、动态力学性能、流变性能和物理力学性能的研究进展。分别介绍了非反应性、引入特殊作用基团和超支化聚合物增容剂改性聚丙烯/聚氯乙烯共混体系对其性能的影响。在聚丙烯/聚氯乙烯共混体系中加入增容剂使聚丙烯/聚氯乙烯共混体系的力学性能得到提高,两相之间的相分离程度减小,相容性改善。尤其是超支化聚合物增容剂和其它增容剂同时改性聚丙烯/聚氯乙烯共混体系,能够更加有效的提高其性能。 |
| 关 键 词： | 聚丙烯/聚氯乙烯 共混体系 增容剂 性能 |
| 文章编号： | 1006-3226（2007）02-0099-05 |
| 收稿时间： | 2006-11-03 |
| 修稿时间： | 2006-11-03 |
Advance in Research of PP/PVC Blend |
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| Zhou Ju,Hao Zhe,Diao Jianzhi. Advance in Research of PP/PVC Blend[J]. Journal of Shijiazhuang Railway Institute, 2007, 20(2): 99-102,134 | |
| Authors: | Zhou Ju Hao Zhe Diao Jianzhi |
| Affiliation: | 1 School of Material Science and Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China; 2. Logistics Group, Shijiazhuang Railway Institute, Shijiazhuang 050043, China |
| Abstract: | Development of PP/PVC polymers blends in morphological structure, thermal properties, dynamical mechanical properties, rheological properties and physical mechanical properties etc is reviewed in this article. The influence of non-reactive, special interaction grodp, hyperbranched polymer compatibilizer on PP/ PVC blends is discussed respectively. The compatibilizers added in PP/PVC blends can increase mechanical properties, reduce the phase separation and improve the compatibilization of PP/PVC blends. Especially, combining hyperbranched polymer compatibilizer and other compatibilizer can improve the properties of PP/PVC blends more effectively. |
| Keywords: | PP/PVC blend compatibilizer property |
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