▎ 摘　　要

NOVELTY - Preparation of graphene paint by taking raw materials including graphene, adding polyester resin, epoxy resin, and polyvinyl chloride resin to stirrer, stirring, heating at 120-135 degrees C for 30-50 minutes, adding sodium silicate and mica powder to stirrer, stirring at 150-180 revolutions/minute, heating at 160-170 degrees C, stirring for 40-50 minutes, throwing mixed material and zinc phosphate to screw extruder, extruding at 90-100 degrees C, cooling, adjusting to room temperature, and grinding material to form powder; and adding paraffin to powder, and mixing to obtain mixed material. USE - Preparation of graphene paint. ADVANTAGE - The graphene paint has waterproof property, and good corrosion resistance. DETAILED DESCRIPTION - Preparation of graphene paint comprises (A) taking 14-18 pts. wt. graphene, 12-14 pts. wt. paraffin, 10-15 pts. wt. polyester resin, 5-8 pts. wt. rosin modified phenolic resin, 5-10 pts. wt. epoxy resin, 3-5 pts. wt. polyvinyl chloride resin, 4-9 pts. wt. sodium silicate, 12-15 pts. wt. phosphate, 8-10 pts. wt. ethanol, 12-18 pts. wt. mica powder, and 3-10 pts. wt. graphene paint; (B) adding polyester resin, rosin modified phenolic resin, epoxy resin, and polyvinyl chloride resin to stirrer, stirring at 100-120 revolutions/minute, heating at 120-135 degrees C for 30-50 minutes, adding sodium silicate and mica powder to stirrer, stirring at 150-180 revolutions/minute, heating at 160-170 degrees C, stirring for 40-50 minutes, throwing mixed material and zinc phosphate to screw extruder, extruding at 90-100 degrees C, cooling, adjusting to room temperature, and grinding material to form powder; (C) adding paraffin to powder, mixing to obtain mixed material in centrifugal barrel (2), and spraying paraffin stream from paraffin steam barrel (3) to outer cylinder (1) through spray head from discharge pipe (4); and (D) packaging in tank, placing mixed material, graphene, tung oil, and ethanol in container for storage. The outer cylinder is further provided with discharge port (11). DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of mixing device. Outer cylinder (1) Centrifugal barrel (2) Paraffin steam barrel (3) Discharge pipe (4) Discharge port (11)