▎ 摘　　要

NOVELTY - Manufacturing electric mat comprises (i) making anti-fouling hydrophilic fluororesin for preparing graphene base resin for manufacturing graphene fabric, where component metering process comprises mixing aqueous dispersion in which polytetrafluoroethylene is dispersed in water, polyflon PTFE, polypropylene PTFE-M, acrylic resin, additives, pigment and solvent, where component mixing process is carried out by sequentially introducing the weighed components into the stirring tank and then stirring at a low speed of 50-100 rotations/minute for 1-2 hours while heating at 30-40° C; and (ii) mixing antifouling hydrophilic fluororesin of step (i) with acrylic resin, modified latex resin, hybrid rubber, polyflon PTFE-M, ammonium phosphate monobasic, lauryl betaine, diethylenetriamine and rest of water dispersion-polyurethane resin in a mixing tank, stirring at a speed of 150 rotations/minute for 10 minutes, and then adding liquefied graphene solution and stirring to make a graphene base resin. USE - The method is useful for manufacturing electric mat. ADVANTAGE - The method enables to prepare graphene fabric by incorporating a graphene blending resin and various fabrics, and makes it possible to apply general fabrics to products as functional fabrics. DETAILED DESCRIPTION - Manufacturing electric mat comprises (i) making anti-fouling hydrophilic fluororesin for preparing graphene base resin for manufacturing graphene fabric, where component metering process comprises mixing 5-30 wt.% aqueous dispersion in which polytetrafluoroethylene is dispersed in water, 1-5 wt.% polyflon polytetrafluoroethylene (PTFE), 1-10 wt.% polypropylene PTFE-M (molding powder), 10-50 wt.% acrylic resin, 0.3-4 wt.% additives, 1-10 wt.% pigment and solvent (remainder), where component mixing process is carried out by sequentially introducing the weighed components into the stirring tank and then stirring at a low speed of 50-100 rotations/minute for 1-2 hours while heating at 30-40° C; and (ii) mixing 20-50 wt.% antifouling hydrophilic fluororesin of step (i) with 10-20 wt.% acrylic resin, 10-20 wt.% modified latex resin, 5-20 wt.% hybrid rubber, 1-10 wt.% polyflon PTFE-M, 1-5 wt.% ammonium phosphate monobasic, 0.1-2 wt.% lauryl betaine, 0.1-1 wt.% diethylenetriamine and rest of water dispersion-polyurethane resin in a mixing tank, stirring at a speed of 150 rotations/minute for 10 minutes, and then adding 5-20 wt.% liquefied graphene solution and stirring at a speed of 150 rotations/minute for 30 minutes to make a graphene base resin. In the process of impregnating the graphene base resin and polyester-based fabric, amount of the graphene base resin can be reduced by inputting a specific pattern. The area to be used will be 10-60%, and the thickness of the graphene base resin is 20-150 μ m. As an example of using the above graphene fabric, when manufacturing an electric mat such as a queen size (2000x 1500), and using heating wire of 4-18m with average of 10-70% when manufacturing electric mats of different sizes.