| 聚丙烯成核剂研究的进展 |
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| 引用本文： | 马承银,杨翠纯,陈红梅,胡忠良. 聚丙烯成核剂研究的进展[J]. 现代塑料加工应用, 2002, 14(1): 41-44 |
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| 作者姓名： | 马承银 杨翠纯 陈红梅 胡忠良 |
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| 作者单位： | 中南大学化学化工学院,长沙,410012 |
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| 摘 要： | 综述了结晶对聚丙炮性能的影响、成核剂的种类及其聚丙烯结晶过程中的作用。成核剂使聚丙烯结晶细微化、结晶度增加，聚丙烯的热变形温度、透明度、冲击强度等性能提高，成型性得到改善。
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| 关 键 词： | 聚丙烯 成核剂 羧酸盐 磷酸盐 二苄叉山梨醇衍生物 |
RESEARCH ADVANCE ON NUCLEATING AGENTS OF PP |
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| Ma Chengyin Yang Chuicun Chen Hongmei Hu Zhongliang. RESEARCH ADVANCE ON NUCLEATING AGENTS OF PP[J]. Modern Plastics Processing and Applications, 2002, 14(1): 41-44 |
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| Authors: | Ma Chengyin Yang Chuicun Chen Hongmei Hu Zhongliang |
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| Abstract: | The influence of the crystallization on PP's properties and the effect of the nucleating agents in the process of crystallization are discussed. The nucleating agents miniaturize the crystallite and increase the crystallinity. They also improve PP's molding characteristics and its properties such as thermal deformation temperature, transparency and notch impact strength. |
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| Keywords: | polypropylene nucleating agent benzoate phosphate dibenzyl gluconic alcohol derivatives |
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