▎ 摘　　要

NOVELTY - Graphene conductive fabric comprise e.g. substrate fabric layer, film layer compounded with substrate fabric and graphene coating layer. The preparation method of waterproof agent comprises (i) dissolving emulsifier sodium lauryl sulfate, OS-15 (fatty alcohol polyoxyethylene ether), TX-30 (alkylphenol polyoxyethylene ether) and water to form emulsifier solution, taking butyl acrylate, methyl methacrylate, styrene and n-hexadecane, mixing to form mixed monomer, emulsifying mixed monomer, and ultrasonically treating to obtain emulsion, (ii) adding sodium lauryl sulfate, emulsifier OS-15 (fatty alcohol polyoxyethylene ether), and deionized water into reactor, mixing surface-modified nano-silicon dioxide, dispersing, adding emulsion and initiator aqueous solution, reacting, heating, adding remaining emulsion and initiator aqueous solution, (iii) adding n-hexadecane, methyl methacrylate, butyl acrylate and organosilicone monomer mixture, mixing initiator aqueous solution and discharging. USE - Used as graphene conductive fabric. ADVANTAGE - The method: arranges conductive coating on one side of the substrate fabric and conductive film on the other side, and thus achieves waterproof, moisture-permeable and conductive functions of the fabric. DETAILED DESCRIPTION - Graphene conductive fabric comprises substrate fabric layer, film layer compounded with substrate fabric, and graphene coating layer. The graphene coating layer is formed by coating agent composed of polyaniline grafted graphene composite material, dispersant, waterproof agent, adhesive, thickening agent and water; and the preparation method of waterproof agent comprises (i) stirring and dissolving emulsifier sodium lauryl sulfate, OS-15 (fatty alcohol polyoxyethylene ether), TX-30 (alkylphenol polyoxyethylene ether) and deionized water in emulsification kettle to form emulsifier solution, then separately taking butyl acrylate, methyl methacrylate, styrene and n-hexadecane, stirring and mixing to form mixed monomer, adding mixed monomer into emulsifier solution, stirring and emulsifying for 30 minutes, and ultrasonically treating for 15 minutes to obtain emulsion, (ii) adding sodium lauryl sulfate, emulsifier OS-15 (fatty alcohol polyoxyethylene ether), and deionized water into reactor equipped with electric stirrer, constant pressure dropping funnel, and reflux condenser, stirring until dissolve, adding surface-modified nano-silicon dioxide, dispersing uniformly, adding 1/2 volume of emulsion and 1/3 volume of initiator aqueous solution when heating at 78 degrees C, after the reaction temperature is stable, the emulsion is blue, maintaining the temperature, reacting for 30 minutes, heating at 82 degrees C, and adding remaining emulsion and 1/3 volume of initiator aqueous solution dropwise for less than 2 hours, and (iii) adding n-hexadecane, methyl methacrylate, butyl acrylate and organosilicone monomer mixture i.e. 1-(4-methyl-3-oxopent-4-en-1-yl)-3-(((trimethylsilyl)oxy)methyl)urea dropwise for 1 hour, adding 1/3 volume of initiator aqueous solution, heating at 86 degrees C, maintaining the temperature for 45 minutes, stopping heating, when cooling the reaction system to below 40 degrees C, and discharging the material to obtain waterproof agent emulsion. An INDEPENDENT CLAIM is also included for preparing graphene conductive fabric, comprising preparing graphene coating agent, then coating the coating agent on the surface of substrate fabric to form coating layer, and then compounding polyurethane film on the other side of substrate fabric, where the coating agent is composed of polyaniline grafted graphene composite material, dispersant, waterproof agent, thickening agent and adhesive; and the specific steps comprises (a) preparing coating agent, (b) coating the coating agent on the surface of substrate fabric, then drying and baking, and (c) coating the substrate fabric and polyurethane film with glue dots, flatly overlapping together, then moving to the pressing machine, then setting hot pressing time and hot pressing temperature, when the temperature is reached performing pressing to complete hot pressing, and then laminating.