ONE-COMPONENT EPOXY RESIN COMPOSITION, CURED MATERIAL, MOTOR AND ELECTRIC GENERATOR

摘要

PROBLEM TO BE SOLVED: To provide a one-component epoxy resin composition capable of obtaining an epoxy resin cured material excellent in heat resistance.SOLUTION: A one-component epoxy resin composition comprises a mixed epoxy resin obtained by dissolving an epoxy resin (a1) having three or more epoxy groups in one molecule into a liquid epoxy resin (a2), a liquid curing agent (B) and a curing accelerator (C). A cured material is obtained by heat-curing the one-component epoxy resin composition.