Non-glycidyl epoxies will possibly be aliphatic or cyclo-aliphatic. Glycidyl-ether epoxies account for a larger share – Particularly These from the bisphenol and novolac epoxy sorts. Epoxy resin was first uncovered by Pierre Castan, a Swiss chemist and pioneer in resin progress, in 1936 via a curing response with phthalic acid https://epoxy-resin-guide71428.dm-blog.com/31406714/epoxy-resin-applications-an-overview