▎ 摘　　要

NOVELTY - A heat-dissipation film comprises 100 pts. wt. polyvinyl chloride as a base resin, 0.25-5 pts. wt. graphene oxide as a photothermal element, 0.25-5 pts. wt. antimony tin oxide as a photothermal element, 0.02-1 pt. wt. nano-diamond or 0.04-2 pts. wt. nanodiamond raw material, 0.1-1 pt. wt. dispersant, 0.1-1 pt. wt. antifoaming agent, 0.1-1 pt. wt. plasticizer, and 0.1-1 pt. wt. ultraviolet absorber. USE - Heat-dissipation film used as outer cover for vinyl house (claimed). ADVANTAGE - The heat-dissipation film efficiently dissipates heat to prevent snow from accumulating on the vinyl house.