INSULATING COMPOSITES FOR POWER TRANSMISSION AND DISTRIBUTION

摘要

An insulating composite for powder transmission and distribution containing a continuous reinforcing fiber embedded in a thermoset resin, wherein the thermoset resin is a reaction product of a curable epoxy resin composition comprising (a) at least one bisphenol A-type epoxy resin, (b) at least one oxazolidone ring containing epoxy resin, and (c) at least one anhydride hardener and wherein the curable epoxy resin composition has a viscosity of 6,000 millipascals·second or less at 25° C.; and a process for preparing the insulating composite.