▎ 摘　　要

NOVELTY - An UV-curable aqueous coating comprises 65-75 pts. wt. aqueous polyurethane acrylate, 15-25 pts. wt. bamboo charcoal fiber, 15-20 pts. wt. graphene, 5-10 pts. wt. chitosan, 5-10 pts. wt. titanium dioxide-contacted enzyme, 2-4 pts. wt. photoinitiator, 0.3-0.6 pt. wt. leveling agent, 5-10 pts. wt. latent solvent, 0.2-0.5 pt. wt. anti-settling agent, 1-1.5 pts. wt. defoaming agent and 140-250 pts. wt. water. USE - UV-curable aqueous coating (claimed). ADVANTAGE - The safe and environmentally-friendly UV-curable aqueous coating effectively absorbs and decomposes benzene, formaldehyde, toluene, dimethylbenzene and harmful substances, and reduces content of harmful substance in indoor.