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偶联剂对聚氯乙烯-聚丙撑碳酸酯共混体系力学性能的影响
引用本文:王胜杰,黄玉惠,丛广民.偶联剂对聚氯乙烯-聚丙撑碳酸酯共混体系力学性能的影响[J].应用化学,1996(1).
作者姓名:王胜杰  黄玉惠  丛广民
作者单位:中国科学院广州化学研究所
基金项目:国家自然科学基金,国家工程塑料开放实验室资助
摘    要:偶联剂对聚氯乙烯-聚丙撑碳酸酯共混体系力学性能的影响王胜杰,黄玉惠,丛广民(中国科学院广州化学研究所广州510650)关键词聚氯乙烯,聚丙撑碳酸酯,偶联剂,丁腈胶,过氧化苯甲酰,共混聚氯乙烯(PVC)是用量巨大的通用塑料,其软性制品需用大量的增塑剂,...

关 键 词:聚氯乙烯,聚丙撑碳酸酯,偶联剂,丁腈胶,过氧化苯甲酰,共混

The Effect of Coupling Agent on the Mechanical Properties of the Blends of Poly(vinyl chloride)with Poly(propylene carbonate)
Wang Shengjie,Huang Yuhui,Cong Guangmin.The Effect of Coupling Agent on the Mechanical Properties of the Blends of Poly(vinyl chloride)with Poly(propylene carbonate)[J].Chinese Journal of Applied Chemistry,1996(1).
Authors:Wang Shengjie  Huang Yuhui  Cong Guangmin
Abstract:Coupling agent promotes the compatibility of poly(vinyl chloride)(PVC) with poly(propylene carbonate)(PPC),greatly improves mechanical properties of PVC/PPC system,causes light cross-linking which is about 10 weight percent of these blends.Mechanical properties of PVC/PPC blends are generally best when the ratio of NBR/PPC is 70/30,nitrile content of NBR 34% and BPO dosage 2.5 parts in coupling agent.And a short pre-vulcanization time for coupling agent is adequate.
Keywords:poly(vinyl chloride)  poly(propylene carbonate)  nitrile-butadiene rubber  coupling agent  benzoyl peroxide  blend
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