| 聚丙烯三元共混体力学性能的研究 |
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| 引用本文： | 赵书兰,薛开,周玉明,田永安.聚丙烯三元共混体力学性能的研究[J].哈尔滨工程大学学报,1994(2). |
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| 作者姓名： | 赵书兰 薛开 周玉明 田永安 |
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| 摘 要： | 研究了乙丙橡胶（ＥＰＲ）对于乙丙橡胶、高密度聚乙烯（ＨＤＰＥ）和聚丙烯（ＰＰ）三元共混体的增韧作用和共混体混炼时间对力学性能的影响．试验表明，该共混体简支梁缺口冲击强度比纯聚丙烯提高５倍以上①．
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| 关 键 词： | 聚丙烯 聚乙烯 乙丙橡胶 共混 力学性能 |
Study on the Mechanical Performance of Ternary Blend Containings of Polypropylene |
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| Zhao Shulan,Xue Kai,Zhou Yuming.Study on the Mechanical Performance of Ternary Blend Containings of Polypropylene[J].Journal of Harbin Engineering University,1994(2). |
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| Authors: | Zhao Shulan Xue Kai Zhou Yuming |
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| Affiliation: | Zhao Shulan;Xue Kai;Zhou Yuming(Dept.of Chemical Eng.)(Dept.of Mechanical Eng.)Tian Yongan(Dcpt.of Naval Architecture and Ocean Eng.) |
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| Abstract: | The impacts of the increasing toughness of Ethylene Propylene Rubber(EPR)on the ternary blend containings of EPR,Polypropylene(PP)and High Density Polyethylene(HDPE)are described in this paper,and also the influence of the blending time on the me-chanical performance is discussed.The results of testing indicate that the impact strength of the freely supported beam is 5 times of pp. |
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| Keywords: | polypropylene polyethylene ethylene propylene rubber blend mechanical property |
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