▎ 摘　　要

NOVELTY - Heat-generating coating includes 30-50 pts. wt. of resin, 2-10 pts. wt. of graphene oxide, 10-20 pts. wt. of hard clay, 5-10 pts. wt. of mica powder, 8-12 pts. wt. of organic solvent, 8-16 pts. wt. of terpineol, 2-8 pts. wt. of glass powder, 3-5 pts. wt. of polyethylene, 6-8 pts. wt. of ethyl cellulose and 14-16 pts. wt. of titanium dioxide. USE - Heat-generating coating for glass substrates. ADVANTAGE - The heat-generating coating provides a high working stability, and has good adsorption to the glass substrate and the heat-generating coating is not easy to fall off the glass substrate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a heat-generating coating material for a glass substrate, which involves: (A) weighing each component according to its weight ratio; (B) mixing graphene oxide, hard clay, mica powder, terpineol, glass powder, polyethylene, ethyl cellulose and titanium dioxide in proportion to obtain a mixture; (C) putting the mixture in a grinder and grind at 4200-4600 revolutions/minute for 1-1.5 hours to obtain a ground mixture; (D) adding resin and organic solvent to the grinding mixture, gradually increasing the temperature of the grinding mixture to 60-80 degrees C, and then stirring the grinding mixture until the mixing is uniform and no bubbles are generated on the surface, and obtaining the heat generating slurry; (E) performing ultrasonic surface cleaning and degreasing treatment on the glass substrate, and uniformly coating the heating slurry on the glass substrate; (F) using vacuum dryer to dry the glass substrate and the heat-generating slurry, and increasing temperature inside the vacuum dryer to 800-1000 degrees C, and the vacuum degree is set to below 400 pascal; and (G) keeping for 4-5 hours, then injecting inert gas into the vacuum dryer for 5-10 hours, then taking out the glass substrate and cooling to room temperature.