一种新型导电聚硫密封剂的研制  

Development of a new electric conductive polysulfide sealant

作　　者：孙超[1] 吴松华[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《粘接》2014年第7期65-67,共3页Adhesion

摘　　要：以液体聚硫橡胶为主要原料,通过添加镀镍石墨、导电炭黑等制备了一种新型导电聚硫密封剂。结果表明,此种导电聚硫密封剂体积电阻低于10Ω·cm,且经过热空气老化后导电性能保持稳定。A new electric conductive polysulfide sealant was prepared by using liquid polysulfide as the main raw material and compounding the nickel-coated graphite and conductive carbon black as the fillers.The results showed that the volume resistance of the sealant is less than 10Ω· cm and the electrical conductivity of the sealant remains stable after high temperature air aging.

关 键 词：聚硫橡胶 导电密封剂 导电炭黑 

分 类 号：TQ437.6[化学工程]