| 纳米尼龙/聚苯乙烯/马来酸酐复合材料性能的研究 |
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| 引用本文： | 彭成周,王元欣,张驰,周刚,闫礼成,杨文杰,蔡芳昌.纳米尼龙/聚苯乙烯/马来酸酐复合材料性能的研究[J].胶体与聚合物,2013(3):127-129. |
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| 作者姓名： | 彭成周 王元欣 张驰 周刚 闫礼成 杨文杰 蔡芳昌 |
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| 作者单位： | 功能材料绿色制备与应用教育部重点实验室湖北大学材料科学与工程学院;当阳市公安局消防大队 |
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| 摘 要： | 通过马来酸酐(MAH)对聚苯乙烯(PS)接枝改性制得聚苯乙烯接枝马来酸酐共聚物(PS-g-MAH),然后将PS-g-MAH与纳米尼龙(NYC)按不同比例共混,制得纳米尼龙/聚苯乙烯接枝马来酸酐复合材料(NYC/PS-g-MAH),对其结构、力学性能及阻燃性能进行了表征分析。结果表明:NYC/PS-g-MAH复合材料的力学强度和阻燃性能有所提升,其抗冲击强度最大可达到6.0×102kJ/m2,拉强度最大可达到72.5 MPa,氧指数可以达到23%。
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| 关 键 词： | 复合材料 纳米尼龙 力学性能 阻燃性能 |
Properties of Nano-Nylon/Polystyrene-graft-Maleic Anhydride Composites |
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| Affiliation: | PENG Chengzhou 1,WANG Yuanxin 2,ZHANG Chi 1,ZHOU Gang 1,YAN Licheng 1,YANG Wenjie1,TSAI Fangchang1(1 Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials,Faculty of Materials Science and Engineering,Hubei University,Wuhan 430062;2 Public Security Bureau Fire Brigade of DangYang City,Yichang 444100) |
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| Abstract: | The polystyrene-g-maleic anhydride （PS-g-MAH） copolymer was synthesized by graft copolymerization of polystyrene and maleic anhydride. And the nylon clay/polystyrene/maleic anhydride （NYC/PS-g-MAH） composite was prepared by blending of PS-g-MAH with different ratio nylon clay. The mechanical strength and flame retardant were characterized. Results showed that the impact strength and tensile strength of NYC/PS-g-MAH composite were improved and the maximum value could be up to 6.0× 102 kJ/m^3 and 72.5MPa, respectively. And the oxygen index could be improved to 23%. |
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| Keywords: | Composite Nylon Clay Mechanical Strength Flame Retardant |
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