The present invention provides a graphene modified polyvinyl acetate film forming agent preparation method which is as follows: graphene, graphene oxide or aminated graphene amide is modified by an olefinic unsaturated monomer to obtain functional graphene, the functional graphene is dispersed into a vinyl acetate, an acrylate or an unsaturated anhydride monomer bulk solution or aqueous solution, by emulsion polymerization, to obtain a graphene modified polyvinyl acetate emulsion film forming agent, the method has the advantages of low reaction temperature, simple process, low cost, and high conductivity efficiency, the film forming agent can be used as an antistatic film-forming agent or a conductive film-forming agent, can be used for the preparation of glass fiber drawing wetting agents, fabric sizing agents, leather finishing agents, carbon fiber sizing agents, binders or coatings, and the like, can effectively reduce the material surface resistance, and can be used in antistatic or electromagnetic field shielding material fields.