摘要
氯化聚乙烯(CPE)材料是由高密度聚乙烯(HDPE)与氯气进行取代反应制得的一种高分子氯化物,可与多种通用橡胶按任意比并用,可改善和提高硫化橡胶的某些物理机械性能,弥补原橡胶性能上的不足。氯化聚乙烯替代氯磺化聚乙烯的胶布制品可以取得更好的经济效果和市场竞争力。利用氯化聚乙烯优良的特性,以其为主体与通用橡胶并用,采用高效的硫化体系,重点使用橡胶在低温下(<150℃)硫化技术,实现彩色胶布配方的高质低价。
Chlorinated polyethylene(CPE)is a kind of polymer chloride prepared by the substitution reaction of high density polyethylene(HDPE)with chlorine gas.Chlorinated polyethylene can be used to improve some physical and mechanical properties of vulcanized rubber,so as to improve the mechanical properties of vulcanized rubber.Tape products with chlorinated polyethylene instead of chlorosulfonated polyethylene have better economic effect and market competitiveness.Taking chlorinated polyethylene with good characteristics and common rubber as raw materials,by using efficient vulcanization system and low temperature curing process(<150℃),colored tape with high quality and low price was prepared.
作者
牛华锋
NIU Hua-feng(Shenyang Chemical School,Liaoning Shenyang 110022,China)
出处
《当代化工》
CAS
2020年第3期612-614,664,共4页
Contemporary Chemical Industry
关键词
氯化聚乙烯
通用橡胶
低温硫化
chlorinated polyethylene
general purpose rubber
low temperature curing
