KINETICS OF SUSPENSION COPOLYMERIZATION OF VINYLIDENE CHLORIDE WITH ACRYLONITRILE

吕群; 翁志学; 黄志明; 周树学

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KINETICS OF SUSPENSION COPOLYMERIZATION OF VINYLIDENE CHLORIDE WITH ACRYLONITRILE

更新时间：2025-12-16

- KINETICS OF SUSPENSION COPOLYMERIZATION OF VINYLIDENE CHLORIDE WITH ACRYLONITRILE
- CIESC Journal Issue 2, (1999)
- 作者机构：
  
  浙江大学高分子科学与工程研究所,浙江大学高分子科学与工程研究所,浙江大学高分子科学与工程研究所,浙江大学高分子科学与工程研究所杭州 310027,杭州 310027,杭州 310027,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q316.334
- Online First：25 April 1999，
  
  Published：25 April 1999
- 稿件说明：
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吕群, 翁志学, 黄志明, et al. KINETICS OF SUSPENSION COPOLYMERIZATION OF VINYLIDENE CHLORIDE WITH ACRYLONITRILE[J]. CIESC Journal, 1999, (2).
DOI：

吕群, 翁志学, 黄志明, et al. KINETICS OF SUSPENSION COPOLYMERIZATION OF VINYLIDENE CHLORIDE WITH ACRYLONITRILE[J]. CIESC Journal, 1999, (2). DOI：

摘要

研究了单体配比、引发剂浓度、聚合温度、转化率等因素对偏二氯乙烯(VDC)-丙烯腈(AN)悬浮共聚树脂的组成、相对分子质量和聚合速率的影响

建立了动力学模型

讨论了AN的水溶性对树脂组成的影响

提出了相对分子质量与聚合温度及引发剂浓度关系的模型。

Abstract

The effects of monomer ratio

initiator concentration

polymerization temperature and conversion on the composition and molecular weight of vinylidene chloride(VDC) - acrylonitrile(AN) copoly-mer

and rate of reaction were studied. A kinetic rate model of suspension copolymerization is suggested. The dependency of copolymer composition on AN concentration in the water phase was discussed. A model of molecular weight as a function of polymerization temperature and initiator concentration was proposed.

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