高热稳定性通用PVC树脂的加工特性及下游应用

Processing characteristics and downstream applications of general PVC resin with high thermal stability

利用NEWPAK聚氯乙烯悬浮稳定剂生产的高热稳定性通用PVC树脂在树脂刚果红热稳定测试和转矩流变测试中表现出较好的热稳定性能和加工流动性能。塑料加工试验中证实了这一观点,并对原制品配方中热稳定剂进行了减量使用,质检结果表明高热稳定性通用PVC树脂生产的塑料制品白度、透明度和力学强度满足产品合格要求。

Developed by charging NEWPAK PVC suspension polymerization stabilizer,the high thermostable PVC resin for general use appeals its good thermostability and fluidity in the Congo Red test and torque rheology test.This result was confirmed in the following plastic processing and we reduced the amount of stabilizer in the formulation.Quality testing report qualified the whiteness,transparency and mechanical properties of the plastics.