Insulating material for electrical equipment and electrical equipment using the same

摘要

The present invention relates to an organic resin composition comprising an insulating resin, organic nanoelastomer particles, and inorganic nanoparticles, wherein the organic nanoelastomer particles and the inorganic nanoparticles are dispersed in an insulating resin and contain alternately arranged portions, Wherein the elastomer particles and the inorganic nanoparticles have a particle diameter of 1 nm or more and less than 100 nm. This makes it possible to improve both the dielectric breakdown electric field and the fracture toughness of the insulating material for electrical equipment.