Study on electrical properties of Nano SiO2/Phenolic-resin Superamphiphobic composite insulation materials

Abstract

Abstract In this paper, based on the key problems of super-bispecient insulation materials, a new nano-SiO2/Phenolic resin-based super-bispecient material was studied through blending process. The combination fastness between microcosmic rough structures and substrates and between microcosmic rough structures in existing technologies is not enough, and the rough structures are easy to be destroyed, which makes the prepared superamphiphobic surface not durable. Therefore, the study of superamphiphobic surfaces with wear resistance and repairability is a powerful guarantee to solve this problem.