▎ 摘　　要

NOVELTY - Epoxy thermally conductive anticorrosive paint comprises an epoxy resin curing agent and a thermally conductive filler, where the curing agent is rare earth carboxylate, the surface of the thermally conductive filler is provided with π electrons and is modified by rare earth carboxylate. The rare earth carboxylate is a nanocrystal product synthesized by reaction of a rare earth carbonate and an organic carboxylic acid. USE - Used as epoxy thermally conductive anticorrosive paint. ADVANTAGE - The epoxy thermally conductive anticorrosive paint has excellent thermal conductivity and anticorrosion performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of the epoxy thermally conductive anticorrosive paint, comprising synthesizing rare earth carboxylates and modified thermally conductive fillers with π electrons on the surface, where the synthesis method of the rare earth carboxylate is as follows: dissolving rare earth carbonate in water, adding an organic carboxylic acid to react, and drying the filtrate after the reaction to obtain rare earth carboxylate nanocrystals, and the method for modifying the thermally conducting filler is as follows: adding the thermally conductive filler into aqueous dispersion of rare earth carboxylate nanocrystals and stirring to react, distilling and drying the reacted reaction solution to obtain modified thermally conductive filler.