热处理对改性抗冲共聚聚丙烯B310F力学性能的影响  

Effect of Heat Treatment on Mechanical Properties of Modified ICP B310F

作　　者：刘晓青[1] 李文东[1] 李磊 

机构地区：[1]海尔科化工程塑料国家工程研究中心股份有限公司,北京102206 [2]神华宁夏煤业集团煤炭化学工业分公司研发中心,宁夏银川750411

出　　处：《合成材料老化与应用》2015年第4期26-28,33,共4页Synthetic Materials Aging and Application

摘　　要：采用熔融共混的方式制备了不同改性体系抗冲共聚聚丙烯B310F复合材料。研究了了热处理作用对改性B310F材料力学性能的影响。结果表明,5#样品的综合性能最好,在110℃下热处理1h后,其力学性能有不同程度提高。A series of modified PP composites were prepared by melt blending method. Effects of heat treatment on mechanical properties of modified PP composites were investigated,respectively. The results indicated that 5 # sample exhibited a good comprehensive performance. Meanwhile,the mechanical properties of 5 # sample was im-proved in a certain extend under heat treatment.

关 键 词：抗冲共聚聚丙烯 热处理 力学性能 热变形温度 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]