UNSATURATED POLYESTER RESIN COMPOSITION, ROTOR, RESIN COMPOSITION FOR ELECTRIC INSULATION, AND METHOD FOR MANUFACTURING ELECTRIC EQUIPMENT INSULATOR

摘要

PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which reduces a volatile substance and improves a working environment while improving a binding force in an operation in molding such as insulation processing such as impregnation and casting of electric equipment, particularly, a coil for electric equipment using an armature (rotor) of a power generator, an electric power tool and the like, and enables high life of a rotor because of having high binding force of a coating film and imparting flexibility; a rotor; a resin composition for electric insulation; and a method for manufacturing an electric equipment insulator.;SOLUTION: An unsaturated polyester resin composition contains unsaturated polyester (A), a reactive diluent (B), an alkylbenzene-formaldehyde resin (C) and an organic peroxide (D) starting a curing reaction at lower than 80°C, as essential components.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT