影响PVC树脂挥发物含量及杂质粒子数测定的因素分析

Analysis on factors of influencing the determination of content of volatiles and number of impurity particles in PVC resins

介绍了PVC树脂挥发物含量及杂质粒子数的测定方法,分析了测定过程中的各种影响因素。

Methods for the determination of content of volatiles and number of impurity particles in PVC resins were introduced,and various factors of influencing the determination were analyzed.