| 基体流动性对无卤阻燃聚丙烯阻燃性能影响的研究 |
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| 引用本文： | 郭建兵,于杰,罗筑,朱红.基体流动性对无卤阻燃聚丙烯阻燃性能影响的研究[J].现代机械,2007(2):62-63,90. |
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| 作者姓名： | 郭建兵 于杰 罗筑 朱红 |
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| 作者单位： | 贵州大学,材料与冶金工程学院,贵州,贵阳,550003;国家复合改性聚合物材料工程技术研究中心,贵州,贵阳,550014 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 本论文采用膨胀型阻燃剂敌火龙(Deflam)对聚丙烯(PP)进行阻燃改性,研究了Deflam阻燃剂对PP力学性能、流动性、阻燃性的影响。当在PP中添加30%的阻燃剂时,改变阻燃PP中高流动PP的含量,PP复合体系的拉伸强度、冲击强度下降,弯曲强度、弯曲模量明显增大;阻燃PP的阻燃性下降,但是改善了阻燃PP加工性。
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| 关 键 词： | 聚丙烯 膨胀阻燃剂 流动性 无卤阻燃 氧指数 |
| 文章编号： | 1002-6886（2007）02-0062-03 |
| 修稿时间： | 2006-09-01 |
Study on the Effect of Matrix Flow Ability on Flame Retardance Behavior of Polypropylene |
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| GUO Jian-bing,YU Jie,LUO Zhu,ZHU Hong.Study on the Effect of Matrix Flow Ability on Flame Retardance Behavior of Polypropylene[J].Modern Machinery,2007(2):62-63,90. |
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| Authors: | GUO Jian-bing YU Jie LUO Zhu ZHU Hong |
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| Abstract: | The flame retardant modification of PP was prepared by filling with retardance. The effect of Deflam on the flame retardance and the mechanical properties of the prepared composite are investigated in detail. The flame retardance decrese by increasing the flow ability of matrix. At the same time, the flexible strength and flexible modulus of composite increase obviously. |
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| Keywords: | PP polyprophyhene flane retardant rhedogical behavior oxygen index |
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