摘要:
A thermosetting resin composition of the present invention contains an epoxy resin (A), a crosslinked diene-based rubber (B) in which the content of bonded acrylonitrile is less than 10 wt %, and a curing agent (D) and/or a curing catalyst (E). A cured product obtained by curing the thermosetting resin composition is excellent in properties such as electric insulation properties and electrical properties.