影响PVC树脂挥发物含量及杂质粒子数测定的因素分析  

Analysis on factors of influencing the determination of content of volatiles and number of impurity particles in PVC resins

作　　者：魏丽波[1] 栗莉[2] 

机构地区：[1]唐山冀东氯碱有限公司,河北唐山063021 [2]沈阳市化学工业学校,辽宁沈阳110023

出　　处：《聚氯乙烯》2008年第11期33-34,41,共3页Polyvinyl Chloride

摘　　要：介绍了PVC树脂挥发物含量及杂质粒子数的测定方法,分析了测定过程中的各种影响因素。Methods for the determination of content of volatiles and number of impurity particles in PVC resins were introduced,and various factors of influencing the determination were analyzed.

关 键 词：PVC 挥发物 杂质 测定 影响因素 分析 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]