蒙脱土对无卤阻燃PP/PA6复合材料的影响  

Halogen-free Flame Retardant PP/PA6 Montmorillonite Composites

作　　者：段学召[1] 梁玉蓉[1,2] 王林艳[2] 胡刚[1] 杨汉祥[1] 

机构地区：[1]中北大学,山西太原030051 [2]太原工业学院,山西太原030008

出　　处：《化工技术与开发》2014年第3期10-12,共3页Technology & Development of Chemical Industry

摘　　要：将PA6、PP、阻燃剂、蒙脱土通过直接熔融共混制备无卤阻燃PP/PA6复合材料。通过水平燃烧、热重分析、氧指数、力学性能测试了蒙脱土在复合材料中的含量对PP/PA6复合材料性能的影响。结果表明,随着蒙脱土在复合材料中含量的增大,其阻燃性能和力学性能都得到了提高,当蒙脱土用量为2phr时,复合材料的综合性能达到最佳。Halogen-free flame retardant PP/PA6 composites was prepared with PA6, PP, flame retardants, montmorillonite by direct melt blending preparation. Through horizontal burning, thermogravimetric analysis, oxygen index and mechanical performance test, the content of montmorillonite in the composite material effect on the properties of PP/PA6 composites was test. The results showed that with the increase of the content of montmorillonite in the composite material, its flame retardant properties and mechanical properties were improved, when the amount of 2phr montmorillonite, the comprehensive performance of composite material was achieved the best.

关 键 词：蒙脱土 PP PA6复合材料 阻燃 

分 类 号：TQ314.248[化学工程—高聚物工业]