高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (10): 1651.

• 论文 • 上一篇    下一篇

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

杜淼, 单国荣, 翁志学, 黄志明, 潘祖仁   

  1. 浙江大学化工系高分子科学与工程研究所, 杭州 310027
  • 收稿日期:1998-12-01 出版日期:1999-10-24 发布日期:1999-10-24
  • 通讯作者: 杜淼,女,27岁,博士研究生.
  • 作者简介:杜淼,女,27岁,博士研究生.
  • 基金资助:

    教育部博士学科点专项科研基金(批准号:9533504)资助课题

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

DU Miao, SHAN Guo-Rong, WENG Zhi-Xue, HUANG Zhi-Ming, PAN Zu-Ren   

  1. Institute of Polymer Science and Engineering, Department of Chemical Engineering, Zhejiang University, Hangzhou 310027, China
  • Received:1998-12-01 Online:1999-10-24 Published:1999-10-24

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,得到该三元体系的单体选择范围.

关键词: 共聚物组成预测, 氯乙烯, N-苯基马来酰亚胺, 控制, 优化

Abstract: The composition change of vinyl monomer/N-phenylmaleimide (PMI) copolymer with conversion was predicted with stepwise calculation method of Mayo-Lew is 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.

Key words: Copolymer composition prediction, Vinyl chloride, N-Phenylmaleimide, Control, Optimization

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