| 红磷阻燃PA6/PP/硅灰石复合材料的制备 |
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| 引用本文： | 刘长生,王琪,夏和生. 红磷阻燃PA6/PP/硅灰石复合材料的制备[J]. 塑料工业, 2002, 30(4): 27-28,38 |
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| 作者姓名： | 刘长生 王琪 夏和生 |
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| 作者单位： | 四川大学高分子研究所高分子材料工程国家重点实验室,成都,610065 |
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| 基金项目： | 国家重点基础研究专项经费资助项目(G19990 64 80 9) |
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| 摘 要： | 以采用固相力化学方法制备的聚丙烯接枝羟甲基丙烯酰胺作增容剂，红磷作阻燃剂制备了阻燃型硅灰石填充PA6／PP复合材料，该复合材料具有很好的力学和阻燃性能，当红磷的质量分数为6．5％时，该复合材料的极限氧指数达到32％，拉伸强度为57．5MPa，悬臂梁缺口冲击强度为37J/m。
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| 关 键 词： | 红磷 阻燃 PA6／PP／ 硅灰石 复合材料 制备 尼龙6 聚丙烯 |
Preparation of Flame Retardant PA6/PP/Wollastonite Composite |
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| Liu Changsheng Wang Qi Xia Hesheng. Preparation of Flame Retardant PA6/PP/Wollastonite Composite[J]. China Plastics Industry, 2002, 30(4): 27-28,38 |
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| Authors: | Liu Changsheng Wang Qi Xia Hesheng |
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| Abstract: | sPA6/PP/wollastonite composites with high performance were developed by using PP g HMA,which was prepared by employing our self designed pan type milling equipment,as compatibilizer,and red phosphorus as flame retardant.The composites exhibited much better mechanical and flame retardant properties.The limiting oxygen index of the composites reached 32,the tensile and Izod notched impact strength of the composite reached 57 5 MPa and 37 0 J/m respectively,when the mass fraction of red phosphorus was 6 5%.The mechanism of flame retardance of the composites was investigated by means of TG analysis. |
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| Keywords: | Nylon 6 Polypropylene Composite Red Phosphorus |
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