不同原料生产的CPE对PVC改性的影响

Influences of CPE produced from different raw materials on the modification of PVC

选取三种不同PE原料,采用相同的氯化工艺及配方生产CPE,通过对经CPE改性后的PVC流变性能测试和型材加工应用实验,研究了不同原料生产的CPE对PVC改性的影响。

CPE were produced from three kinds of PE raw materials while by the same chlorination process and formula. Through measuring the rheogical property of PVC modified by the prepared CPE and application experiments on the processing of section material,influences of CPE produced from different raw materials on the modification of PVC were studied.