硬质聚氯乙烯管材塑化度及调整
周百良
比较硬质 PVC管材塑化度与力学性能的关系, 得出硬质 PVC管材塑化度的最佳
范围为 60%~70%。分析配方、混料、工艺条件对塑化度的影响,以指导生产过程,
并将塑化度调整到最佳塑化范围。
关键词:硬质聚氯乙烯 塑化度 调整
Regulating the Plasticizing Rate of R-PVC Pipe
Zhou Bailiang
(Zibo Qilu Wufeng Plastic & Rubber Company,Shandong,255411)
As for the relationship between the plasticizing rate and the mechanical
properties of R-PVC pipe,it showed that the optimal plasticizing rat