摘要
研究聚氯乙烯／氯化聚乙烯封套材料的性能，测试封套材料的透湿率、拉伸强度和扯断仲长率。研究表明，随着氯化聚乙烯用量的增加，封套材料的透湿率和拉伸强度降低，扯断伸长率提高，但CPE的质量分数应控制在20．2％下。
The properties of the PVC envelop material modified by CPE was investigated, and the effect of CPE to moisture permeability, tensile strength and elongation to tear was studied. The result showed that with the inclusion of the CPE, the moisture permeability and tensile strength decreased,while the elongation to tear increased, but the content of CPE should be controlled less than 20. 2%.
出处
《军械工程学院学报》
2007年第3期68-69,72,共3页
Journal of Ordnance Engineering College
关键词
封套材料
聚氯乙烯
氯化聚乙烯
envelop material
polyvinyl chloride
chlorinated polyethylene
