Hydrogenated Bisphenol A Epoxy Resin HWR-3050 with excellent good weather resistance, excellent electrical properties HWR-3050 Hydrogenated Bisphenol AEpoxy Resin 1. Description: HWR-3050 is a yellow-resistant epoxy resin with low viscosity hydrogenated bisphenol A type epoxy resin. It is different from six hydrogen alicyclic epoxy resin and benzene cake (HHPA or Me - HHPA) type epoxy resin, the epoxy group has A good structure symmetry, the molecules contained in harmony