▎ 摘　　要

NOVELTY - Method for preparing biomass graphene heating coating, involves (a) adding 400-600 parts mass furfural resin, 400-600 parts mass furfuryl alcohol monomer, 700-750 parts mass graphene dispersion, 300-350 parts mass fullerene dispersion, 2-4 parts mass melamine, 0.15-0.24 part mass sebacic acid, 0.5-1 part mass oxalic acid and 1.2-2.4 parts mass oleic acid into a reactor together, stirring and preheating at 45-65 degrees C and polymerizing for 30-60 minutes to obtain an alcohol prepolymer, and (b) heating at 86-95 degrees C, reacting for 35-45 minutes, heating at 98-110 degrees C and reacting for 60-90 minutes, reducing the temperature to 30-45 degrees C, adding alkali to neutralize, adding silane coupling agent and evenly stirring, and filtering out the material to obtain the coating. USE - The method is useful for preparing biomass graphene heating coating. ADVANTAGE - The coating has rapid heat-generating speed which reach 60180 degrees C within 1520 seconds, excellent strong binding force, does not release cost of volatile organic compounds, such as formaldehyde during use, is environmentally-friendly, and non-toxic harmless. DETAILED DESCRIPTION - Method for preparing biomass graphene heating coating, involves (a) adding 400-600 parts mass furfural resin, 400-600 parts mass furfuryl alcohol monomer, 700-750 parts mass graphene dispersion, 300-350 parts mass fullerene dispersion, 2-4 parts mass melamine, 0.15-0.24 part mass sebacic acid, 0.5-1 part mass oxalic acid and 1.2-2.4 parts mass oleic acid into a reactor together, stirring and preheating at 45-65 degrees C and polymerizing for 30-60 minutes to obtain an alcohol prepolymer, where the mass fraction of graphene in the graphene dispersion is 75-85%, the mass fraction of fullerene in the fullerene dispersion is 55-65%, and the furfural resin, furfuryl alcohol monomer, graphene and fullerene are made from plant biomass materials, and (b) heating at 86-95 degrees C, reacting for 35-45 minutes, heating at 98-110 degrees C and reacting for 60-90 minutes, reducing the temperature to 30-45 degrees C, adding alkali to neutralize, adding silane coupling agent and evenly stirring, and filtering out the material to obtain the coating. An INDEPENDENT CLAIM is included for the biomass graphene heating coating comprising 400-600 parts mass furfural resin, 400-600 parts mass furfuryl alcohol monomer, 700-750 parts mass graphene dispersion, 300-350 parts mass fullerene dispersion, 2-4 parts mass melamine, 0.15-0.24 part mass sebacic acid, 0.5-1 part mass oxalic acid, 1.2-2.4 parts mass oleic acid, 2-3 parts mass silane coupling agent, and 0.5-1 part mass taste masking agent and dilute alkali neutralizing agent.