用于汽车密封条的HPVC热塑性弹性体的研制  

Development of HPVC thermal plastic elastomers used for car sealing strip

作　　者：毕海英[1] 

机构地区：[1]沈阳市于洪区公路管理处,辽宁沈阳110141

出　　处：《聚氯乙烯》2014年第2期11-16,共6页Polyvinyl Chloride

摘　　要：考察了3个不同厂家HPVC的基本性能,优选出适合制备弹性体的树脂,再通过加入增塑剂、与橡胶共混以及交联改性开发出了可用于汽车密封条的HPVC热塑性弹性体。The basic properties of HPVCs produced by 3 different factories were investigated, and the resins which were suitable for the preparation of elastomer were selected. The HPVC thermal plastic elastomers used for car sealing strip were developed by mixing HPVC with plasticizer, followed by blend- ing with rubber and cross]inking modification.

关 键 词：PVC 高聚合度 汽车 密封条 弹性体 

分 类 号：TQ334[化学工程—橡胶工业]