108 m^(3)聚合釜引发剂用量及加入技术对树脂质量的影响  

Effects of initiator dosage and addition technology on resin quality in 108 m^(3) polymerizer

作　　者：高仁 白文彦 GAO Ren;BAI Wen-yan(Shaanxi Beiyuan Chemical Group Co.,Ltd.,Shenmu 719000,China)

机构地区：[1]陕西北元化工集团股份有限公司,陕西神木719000

出　　处：《中国氯碱》2022年第1期11-14,共4页China Chlor-Alkali

摘　　要：引发剂是调节氯乙烯悬浮聚合反应速率,并影响聚合放热、聚合周期和聚合釜生产能力的重要助剂。引发剂对氯乙烯悬浮聚合动力学的影响主要与引发剂的活性、用量有关。引发剂用量、加入方式和前后期使用比例等对树脂质量也有明显的影响。Initiator is an important assistant to adjust the reaction rate of suspension polymerization of vinyl chloride,and to influence the polymerization exotherm,polymerization cycle and production capacity of polymerizer.The influence of initiator on suspension polymerization kinetics of vinyl chloride is mainly related to the activity and dosage of initiator.At the same time,the amount of initiator,the way of adding and the ratio of early and late use also have obvious influence on the quality of resin.

关 键 词：引发剂 鱼眼 加入方式 树脂质量 自聚物 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]