| 低膨胀PP-R复合体系协同效应分析 |
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| 引用本文： | 彭少贤,朱勇,陈名华,应继儒,郦华兴.低膨胀PP-R复合体系协同效应分析[J].塑料科技,2003(1):20-23. |
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| 作者姓名： | 彭少贤 朱勇 陈名华 应继儒 郦华兴 |
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| 作者单位： | 1. 湖北工学院化学工程系,湖北,武汉,430068
2. 空军第一航空学院,河南,信阳,464000 |
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| 摘 要： | 国产PP R管材缺口冲击性能不高、热膨胀系数较大的缺点,采用多种填料、改性剂正交复配的方案进行改性。针对其力学性能和热膨胀性能做了一定的分析。其中,就力学性能的数据进行了较深入的探讨
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| 关 键 词： | PP-R料 低膨胀协同效应 缺口冲击强度 |
| 文章编号： | 1005-3360(2003)-01-0020-04 |
| 修稿时间： | 2002年10月30 |
Analysis of Cooperation Effect of Low Dilatation PP-R Composite System |
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| PENG Shao-xian ,ZHU Yong ,CHEN Ming-hua ,YING Ji-ru ,LI Hua-xing.Analysis of Cooperation Effect of Low Dilatation PP-R Composite System[J].Plastics Science and Technology,2003(1):20-23. |
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| Authors: | PENG Shao-xian ZHU Yong CHEN Ming-hua YING Ji-ru LI Hua-xing |
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| Affiliation: | PENG Shao-xian 1,ZHU Yong 1,CHEN Ming-hua 2,YING Ji-ru 1,LI Hua-xing 1 |
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| Abstract: | For improving the notched impact strength and lowering the linear thermal dilatation of PP-R pipes,the latter was modified by adding fillings and additives.The mechanical properties and thermal dilatation of the modified PP-R composite system were definitely analyzed.Most of them was studied with the emphasis on the mechanical properties. |
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| Keywords: | PP-R Low dilatation cooperation effect Notched impact strength |
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