A series of Polyvinyl Chloride (PVC) blending resin were synthesized with different dispersion, additive content.

采用不同体系分散剂、不同调粒剂用量合成了系列聚氯乙烯掺混树脂。

youdao

(Chlorinated Polyvinyl Chloride) CPVC conforming to ASTM D-1784, Classification 23447-B, formerly designated Type IV, Grade 1, is a resin created by the postchlorination of a PVC polymer.

（氯化聚氯乙烯）CPVC符合ASTM D-1784，类别23447-B标准，以前定义为IV类别，等级1， 是由PVC聚合物进行后氯化处理后产生的一种树脂。

youdao