【摘要】 调节Cl₂与SO₂的比例,合成了两种氯磺化聚丙烯,并与PA1010共混。DDV、SEM、偏光显微镜的分析表明,Cl₂/SO₂为1∶2,氯磺化聚丙烯适当时,PP与PA1010有着良好的相容性,其缺口冲击强度,熔体流动速率均提高。更多还原

【Abstract】 In this study, two kinds of chlorosulfonated polypropylenes were synthesized via chlorosulfonation at two different Cl₂/SO₂ ratio, and were melt-blended with PA1010. The DDV, SEM and micropolariscope analysis showed, when the Cl₂/SO₂ ratio was 1∶2 and the chlorosulfonation of polypropylene was proper, PP and PA1010 blend has had a good compatibility, and both its notched Izod impact strength and melt flow rate have been raised.更多还原