摘要
通过将聚氯乙烯(PVC)氯化原位接枝共聚含氟单体生成氯化聚氯乙烯接枝偏氟乙烯(CPVC-g-VDF),当配比为VDF占CPVC-g-VDF量的4%时,接枝聚合的效果最好,所得接枝聚合物的综合性能优于聚氯乙烯。
A graft eopolymer CPVC-g-VDF was prepared by PVC and vinylidiene flworide(VDF) chlorina- tion graft copolymerizated in situ. When the ratio of VDF to graft copolymer is 4%, the graft eopolymer got in copolymerization have better comprehesive properties than ones of PVC.
出处
《塑料助剂》
2013年第5期27-31,53,共6页
Plastics Additives
关键词
氯化接枝共聚
接枝共聚物
聚氯乙烯
偏氟乙烯
氯化聚氯化烯
chlorinated graft copolymerization
graft copolymer
poly (vinyl chloride)
vinylidiene fluor-ide(VDF)
chlorinated poly( vinyl choride) ( CPVC )