PVC/聚酰亚胺复合材料性能的研究  

Study on properties of PVC/polyimide composites

作　　者：张小红[1] 王坤[1] 艾江[1] 康永[1] ZHANG Xiaohong;WANG Kun;AI Jiang;KANG Yong(Shaanxi Jintai Chlor -Alkali Chemical Industry Co. , Ltd. , Yulin 718100, China)

机构地区：[1]陕西金泰氯碱化工有限公司,陕西榆林718100

出　　处：《聚氯乙烯》2018年第5期19-22,共4页Polyvinyl Chloride

摘　　要：采用共混的方法制备了PVC/聚酰亚胺(PVC/PI)复合材料,考察了PI的分子质量和添加量对复合材料冲击性能、拉伸性能、耐热性能和阻燃性能的影响。结果表明:当低分子质量PI的添加量为0.1份时,PVC/PI复合材料的综合性能较好。PVC/polyimide （PVC/PI） composites were prepared by blending method. The effects of molecular mass and addition amount of PI on the impact properties, tensile properties, heat resistance and flame resistance of the composites were investigated. The results showed that when the addition of low molecular weight PI was 0. 1 phr, the comprehensive properties of PVC/PI composites were better.

关 键 词：PVC 聚酰亚胺 分子质量 添加量 复合材料 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]