不同挥发分的氯化聚乙烯对PVC改性的影响

The effect of chlorinated polyethylene with different volatile components on PVC modification

采用不同挥发分的冲击改性剂CPE对PVC进行改性,研究了其对PVC/CPE复合材料性能的影响。结果表明,不同挥发分的冲击改性剂CPE对PVC/CPE复合材料的流变性能以及冲击强度、焊接强度和色差都有较大的影响。

The impact modifier CPE with different volatile content was used to modify PVC,and its effect on the properties of PVC/CPE composite materials was studied.The results indicated that all the impact modifier CPE with different volatile content had a significant impact on the rheological properties,impact strength,welding strength,and color difference of PVC/CPE composite materials.