提高腈纶聚合物分子量的工艺参数优化  

Optimization of Technological Parameters to Improve Molecular Weight of Acrylic Fiber Polymer

作　　者：黄拥军 HUANG Yong-jun(Acrylic Fiber Division,SINOPEC Anqing Company,Anqing 246002,China)

机构地区：[1]中国石化股份有限公司安庆分公司腈纶部,安徽安庆246002

出　　处：《化工管理》2021年第14期178-180,共3页Chemical Engineering Management

摘　　要：文章从丙烯腈-醋酸乙烯酯-甲基丙烯磺酸钠三元共聚工艺入手,研究影响聚合物分子量的因素,通过分析聚合物分子量与聚合反应的链转移剂、引发剂之间的关系,优化工艺参数,从而获得高分子量的丙烯腈三元共聚物。In this paper,from acrylonitrile/vinyl acetate/sodium methallyl sulfonate(AN/VA/MAS)terpolymer process,the factors affecting the molecular weight of the polymer,through the analysis of the molecular weight of the polymer and the relationship between the chain transfer agent,initiator,optimize the process parameters,so as to obtain high molecular weight acrylonitrile terpolymer.

关 键 词：腈纶 聚合物分子量 链转移剂 引发剂 

分 类 号：TQ028.7[化学工程]