摘要
分别采用母液法、滤液法和乙醇萃取法测试了消光制品用PVC树脂的黏数,并对乙醇萃取法进行了改进,确定了消光制品用聚氯乙烯树脂黏数的测试方法。
The viscosity number of PVC resin for matting products was tested by mother liquor method,filtrate method and ethanol extraction method.The ethanol extraction method was improved.The test method of viscosity number of PVC resin for matting products was determined.
作者
常艳娜
乔梁
齐玉林
高金环
王红艳
高旭东
CHANG Yanna;QIAO Liang;QI Yulin;GAO Jinhuan;WANG Hongyan;GAO Xudong(Tangshan Sanyou Chlor-Alkali Co.,Ltd.,Tangshan 063305,China;Jinxi Chemical Research Institute Co.,Ltd.,Huludao 125000,China)
出处
《聚氯乙烯》
CAS
2023年第3期28-29,共2页
Polyvinyl Chloride
关键词
消光制品
聚氯乙烯
黏数
测试方法
matting products
PVC
viscosity number
test method
