▎ 摘　　要

NOVELTY - Preparing graphene paint involves selecting the appropriate amount of water-based resin, epoxy resin, high temperature resistant silicone resin, silicone resin and nano zinc oxide, put the selected water-based resin, epoxy resin, high temperature resistant silicone resin, silicone resin and nano zinc oxide into the mixer, and then stirring with speed of 300-400 revolution per minute for 10-20 minutes. The stirring temperature is controlled at 45-65 degrees C, after the stirring is completed. The water-based resin, epoxy resin, high temperature resistant silicone resin, silicone resin and nano-zinc oxide are poured into the grinding machine for grinding. The grinding time is 20-30 minutes and the particle size is 3000-4000 mesh to get mixed powder. The appropriate amount of polyester polyol and chlorinated paraffin are selected, poured the selected polyester polyol and chlorinated paraffin into a blender for stirring for 10-20 minutes at 50-70 degrees C. USE - Method for preparing graphene paint. ADVANTAGE - The method enables to prepare graphene paint which has a certain protective effect on the sprayed objects, extends its service life, reasonable component configuration, simple and scientific preparation method, and has excellent high hardness, good waterproof performance, not easy to fall off, effectively reduce environmental pollution, and have a long service life, and also improves the roughness of the paint, waterproof performance of the coating and durability of the paint. DETAILED DESCRIPTION - Preparing graphene paint involves selecting the appropriate amount of water-based resin, epoxy resin, high temperature resistant silicone resin, silicone resin and nano zinc oxide, put the selected water-based resin, epoxy resin, high temperature resistant silicone resin, silicone resin and nano zinc oxide into the mixer, and then stirring with speed of 300-400 revolution per minute for 10-20 minutes. The stirring temperature is controlled at 45-65 degrees C, after the stirring is completed. The water-based resin, epoxy resin, high temperature resistant silicone resin, silicone resin and nano-zinc oxide are poured into the grinding machine for grinding. The grinding time is 20-30 minutes and the particle size is 3000-4000 mesh to get mixed powder. The appropriate amount of polyester polyol and chlorinated paraffin are selected, poured the selected polyester polyol and chlorinated paraffin into a blender for stirring for 10-20 minutes at 50-70 degrees C, stirred at 100-200 revolution per minute, and then added appropriate amount of stabilizer, thickener and defoamer, and stirred for 20-25 minutes at 70-90 degrees C. The stirring rate is controlled at 200-300 revolution per minute to make it fully mixed uniformly. The appropriate amount of deionized water, ethanol and mica powder are added to stir together. The stirring time is controlled at 30-45 minutes, and the stirring temperature is raised to 70-90 degrees C. The stirring rate is controlled at 250-350 revolution per minute to obtain mixed liquid. The prepared mixed powder is poured and prepared mixed liquid together, and mixed thoroughly by a mixer. The rotation speed is controlled at 250-350 revolution per minute, and then the temperature is raised to 50-55 degrees C, anmd magnetically stirred for 30-40 minutes, and then filtered the mixture for 20-24 hours, and removed the supernatant to obtain graphene paint.