偏氯乙烯-丙烯酸甲酯悬浮共聚动力学的研究  

Studies on Kinetics of Suspension Copolymerization of Vinylidene Chloride and Methyl Acrylate

作　　者：赵峰[1] 翁志学[1] 黄志明[1] 李胜 潘祖仁[1] 

机构地区：[1]浙江大学高分子科学与工程研究所,310027

出　　处：《合成树脂及塑料》1994年第2期15-20,共6页China Synthetic Resin and Plastics

基　　金：国家自然科学基金

摘　　要：对高VDC含量的VDC-MA悬浮共聚体系进行了研究,提出高VDC含量的VDC-MA共聚体系的高转化率速率模型:dc/dt=ac~β[I]~r_o exp(-γk_dt),研究了单体组成、引发剂浓度、聚合温度对聚合速率的影响,求得VDC-MA配比为93:7时模型参数与聚合温度的关系,此模型可以使用到85％转化率。The kinetics of VDC-MA suspension copolymenzation with VDC as main component was studied. The model of polymerization rate at high conversion for VDC-MA suspension copolymerization with VDC as main component was proposed.The model parameters for the feed ratio of VDC to MA at 93/7 were obtained. The model could be used up to a conversion of 85%.

关 键 词：偏氯乙烯 丙烯酸甲酯 共聚 动力学 

分 类 号：O632.21[理学—高分子化学]