▎ 摘　　要

NOVELTY - Coating material comprises 20-50 pts. wt. graphene, 30-50 pts. wt. polyurethane, 25-35 pts. wt. butanone, 2-4 ps. wt. emulsifier, 10-15 pts. wt. curing agent, 10-20 pts. wt. talcum powder, 4-5 pts. wt. ultraviolet stabilizer, 5-8 pts. wt. polyacrylic ester, 1-3 pts. wt. flame retardant, 5-20 pts. wt. filling master batch, 2-6 pts. wt. sorbitol, 2-6 pts. wt. sodium tripolyphosphate, 5-7 pts. wt. isopropanol, and 3-7 pts. wt. silicone-acrylic emulsion. USE - Coating material used for coating surface of deep-sea oil pipe (claimed). ADVANTAGE - The coating material has excellent water resistance, oil resistance, durability, and resistance to acids, alkalis, salts, and various chemicals, adapts to harsh environment of deep sea at a low temperature of 15-17 degrees C and high pressure of 2000 kilo Pascals, and has strong anti-corrosion ability and long service life.