Flexible epoxy film from an epoxy resin reacted with a ketimine/amine terminated butadiene/acrylonitrile copolymer blend

摘要

A two-component epoxy resin composition of improved cure rate is provided through the mixture of:PPA. an epoxy resin component, andPPB. a hardener component of curing Component A comprising a mixture of a ketimine and an amine-terminated butadiene/acrylonitrile copolymer rubber in a weight ratio of ketimine to said copolymer rubber of 47.1 to 12.5:52.9 to 87.5.