申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP0332729A1
公开(公告)日:1989-09-20
A curable composition comprising chlorinated polyethylene containing 20 to 50 weight percent chlorine, from 0.75 to 3 parts per 100 parts by weight chlorinated polyethylene of a polymercapto compound such as 2,5-dimercapto-1,3,4-thiadiazole, from 0.5 to 20 parts by weight per 100 parts by weight chlorinated polyethylene of an acid acceptor such as magnesium oxide, from 0.25 to 10 parts by weight per 100 parts chlorinated polyethylene of a polyhydric alcohol. Preferably the composition contains an initiator which is an amine, quaternary ammonium compound or a phosphonium compound.
一种可固化组合物,其成分包括含氯 20-50 重量百分比的氯化聚乙烯、每 100 份氯化聚乙烯中含 0.75-3 份聚合癸化合物(如 2,5-二巯基-1,3,4-噻二唑)、每 100 份氯化聚乙烯中含 0.5-20 份酸接受体(如氧化镁)、每 100 份氯化聚乙烯中含 0.25-10 份多羟基乙醇。该组合物最好含有一种胺、季铵化合物或鏻化合物的引发剂。