Polyvinyl chloride-free plastisol and its use

摘要

A polyvinyl chloride-free plastisol comprises a) 5 to 50% by weight of a methyl methacrylate-homopolymer or coplymer b) 10 to 50% by weight of a plasticiser, c) 20 to 70% by weight of a filler d) 2 to 30% by weight of a blocked poly isocyanate, and e) 0.2 to 5% by weight of a polyamine. The plastisol is particularly useful for sealing spot welded joints in, for example, motor vehicle manufacture.