P-2500型高聚合度PVC树脂的低温法工业化生产及其性能评价  

Industrial production and performance evaluation of PVC P-2500 with high polymerization degree produced by low temperature method

作　　者：尹建平 汪海位 韩忠良 YIN Jianping;WANG Haiwei;HAN Zhongliang(Tianwei Chemical Co.,Ltd.,Shihezi 832000,China)

机构地区：[1]天伟化工有限公司,新疆石河子832000

出　　处：《聚氯乙烯》2018年第8期10-13,共4页Polyvinyl Chloride

摘　　要：以5℃水为冷却介质,EHP和CNP为引发剂,采用低温法在70 m3聚合釜上生产了聚合度为2 500的高聚合度PVC树脂,介绍了工业化生产过程,并针对其用途建立了完整的性能评价方法。PVC resin with polymerization degree of 2 500 was produced in 70 m^3 polymerizer by low temperature method with 5℃ water as cooling medium and EHP and CNP as initiator. Industrial production process was introduced, and a complete performance evaluation method was established according tO its use.

关 键 词：高聚合度PVC 低温法 生产工艺 性能评价 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]