聚氯乙烯质量波动的原因及控制措施  

Reasons for fluctuation of PVC quality and control measures

作　　者：马昆梅 MA Kunmei(Yibin Tianyuan Group Co.,Ltd.,Yibin 644004,China)

机构地区：[1]宜宾天原集团股份有限公司,四川宜宾644004

出　　处：《聚氯乙烯》2022年第9期7-9,共3页Polyvinyl Chloride

摘　　要：为降低聚氯乙烯树脂批次间的质量波动,得到性能均一、稳定的产品,对树脂质量的影响因素进行了全面梳理,并提出了相应的控制措施。In order to reduce the quality fluctuation between batches of PVC resin and obtain products with uniform and stable performance,the influencing factors of PVC resin quality were comprehensively combed,and the corresponding control measures were proposed.

关 键 词：聚氯乙烯 产品质量 原辅料 螺旋板换热器 精馏 振动筛 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]