乙烯基单体/N-苯基马来酰亚胺共聚物组成预测、控制和优化  

Prediction, Control and Optimization for Vinyl Monomer/N\|Phenylmaleimide Copolymers Composition

作　　者：杜淼[1] 单国荣[1] 翁志学[1] 黄志明[1] 潘祖仁[1] 

机构地区：[1]浙江大学化工系高分子科学与工程研究所,杭州310027

出　　处：《高等学校化学学报》1999年第10期1651-1655,共5页Chemical Journal of Chinese Universities

基　　金：教育部博士学科点专项科研基金

摘　　要：采用递推方法成功地预测了乙烯基单体／Ｎ－苯基马来酰亚胺（ＰＭＩ）共聚物组成随转化率的变化． 选择共聚单体种类和用量， 控制和优化共聚物组成． 针对氯乙烯（ＶＣ）／ＰＭＩ／丙烯腈（ＡＮ）三元悬浮共聚合特殊体系的聚合特点和工艺，The composition change of vinyl monomer/\%N\%\|phenylmaleimide (PMI) copolymer with conversion was predicted with stepwise calculation method of Mayo\|Lewis equation. The composition of copolymer could be controlled and optimized by properly selecting the comonomer and the feed fraction. Based on the characteristics and technology of vinyl chloride/PMI/acrylonitrile copolymerization, the optimum range of monomer feed fraction was obtained.

关 键 词：共聚物 组成预测 控制 优化 St MMA AN PMI 

分 类 号：O633.22[理学—高分子化学] O632[理学—化学]