运用表面张力测试仪研究氯乙烯聚合体系  

Polymerization system of vinyl chloride was studied by surface tension tester

作　　者：张俊贵 万亚格 孙玉军 丁国军 ZHANG Jungui;WAN Yage;SUN Yujun;DING Guojun(Xinjiang Tianye(Group)Co.,Ltd.,Shihezi,China)

机构地区：[1]新疆天业(集团)有限公司,新疆石河子

出　　处：《中国氯碱》2024年第10期32-35,共4页China Chlor-Alkali

基　　金：2023年兵团两区建设计划“CO_(2)超临界法制备聚氯乙烯多孔材料关键技术的研究与开发”(项目编号:2023AB025)。

摘　　要：运用克吕士K100表面张力测试仪,研究氯乙烯聚合所用分散剂和引发剂的表面张力;以1,2-二氯乙烷为重相,混合液为轻相,研究其界面张力。设计了不同的5 L聚合配方体系,跟踪氯乙烯悬浮聚合中的表面张力变化情况。The surface tension of dispersant and initiator used in vinyl chloride polymerization was studied by K100 surface tension tester;the interfacial tension was studied with the ethylene dichloride as the heavy phase and the mixture as the light phase.Different 5 L polymerization formulations were designed to track the change of surface tension in suspension polymerization of vinyl chloride.

关 键 词：分散剂 引发剂 母液水 表面张力 界面张力 粒径分布 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]