| 汽车内饰件用聚丙烯材料的研究 |
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| 引用本文： | 刘仿军,吕恒勇,李亮,赵恒.汽车内饰件用聚丙烯材料的研究[J].塑料科技,2013,41(6):49-52. |
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| 作者姓名： | 刘仿军 吕恒勇 李亮 赵恒 |
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| 作者单位： | 武汉工程大学材料学与工程学院,湖北 武汉,430073 |
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| 摘 要： | 以聚丙烯(PP)为基体树脂,(乙烯/辛烯)共聚物(POE)为抗冲改性剂,滑石粉为填料制得了汽车内饰用PP改性料,研究了PP种类及用量、增韧剂用量、滑石粉粒径等对材料性能的影响。结果表明:以PP(K7760)30份,PP(GD320)30份,增韧剂POE(EG8150)18份,填充剂滑石粉(2500目)20份,抗氧剂、偶联剂等助剂2份制得的PP改性料满足汽车内饰件性能的要求。
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| 关 键 词： | 聚丙烯 热塑性弹性体 滑石粉 专用料 汽车内饰件 |
Study on PP Material for Automotive Interior Part |
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| Liu Fangjun,Lv Hengyong,Li Liang,Zhao Heng.Study on PP Material for Automotive Interior Part[J].Plastics Science and Technology,2013,41(6):49-52. |
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| Authors: | Liu Fangjun Lv Hengyong Li Liang Zhao Heng |
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| Affiliation: | —School of Material Science and Engineering,Wuhan Institute of Technology,Wuhan 430073,China |
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| Abstract: | A kind of PP material for automotive interior part was developed with PP as matrix resin, thermoplastic elastomer(POE) as flexibilizer and treated talcum power as filler.The effects of kinds and content of PP,content of toughening modifier,grain size of talcum power were studied. The results show that: the material can meet the requirements of the properties automotive interior part when the formula ratio is of 30 phr PP(K7726),30 phr PP(GD320),18 phr POE,20 phr Talc(2 500 mesh),2 phr antioxidant and coupling agent. |
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| Keywords: | Polypropylene Thermoplastic elastomer Talcum powder Special material Automotive interior part |
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