▎ 摘　　要

NOVELTY - A UV-curable exterior coating comprises 55-65 pts. wt. polyurethane acrylate resin, 10-15 pts. wt. graphene, 3-6 pts. wt. titanium dioxide, 10-15 pts. wt. aramid fiber, 5-10 pts. wt. yttrium oxide, 3-5 pts. wt. photoinitiator, 7-12 pts. wt. reactive diluent, 0.3-0.6 pts. wt. leveling agent, 0.2-0.5 pts. wt. anti-settling agent, and 1-1.5 pts. wt. defoamer. USE - UV-curable exterior coating used for outer wall. ADVANTAGE - The coating can reflect UV and infrared rays, and has high temperature resistance, acid resistance, alkali resistance, aging resistance, crack resistance and weather resistance, antibacterial property, and good insulation effect.