影响PVC成品一级品率的因素分析  

Influence factors of ratio of first-grade PVC

作　　者：梁艳[1] 

机构地区：[1]江苏北方氯碱集团有限公司,江苏徐州221007

出　　处：《中国氯碱》2010年第3期12-13,共2页China Chlor-Alkali

摘　　要：分析了成品PVC中"鱼眼"、VCM残留量和杂质粒子对树脂一级品率的影响及成因,提出了解决办法。The influence factors of ratio of first-grade PVC and causes of formation was analysed, including fish-eye, residual quantity of VCM and impurity particle. The countermeasures were put forward.

关 键 词：PVC “鱼眼” VCM残留量 杂质粒子 一级品率 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]