▎ 摘　　要

NOVELTY - A high water resistance low temperature film-forming type aqueous graphene metal anticorrosive primer comprises 39-43 pts. wt. acrylate emulsion, 7.2-8.1 pts. wt. waste polystyrene foam, 3.8-4.2 pts. wt. graphene, 8-9 pts. wt. butyl acrylate, 1.2-1.4 pts. wt. zinc gluconate, 0.8-1.2 pts. wt. vinyl triisopropoxysilane, 2-3 pts. wt. emulsified silicone oil, 5-7 pts. wt. wood pulp fiber, 14-16 pts. wt. pomegranate peel, 6-8 pts. wt. montmorillonite, 22-23 pts. wt. pigment and proper amount of deionized water. USE - High water resistance low temperature film-forming type aqueous graphene metal anticorrosive primer (claimed). ADVANTAGE - The high water resistance low temperature film-forming type aqueous graphene metal anticorrosive primer has excellent hardness, chemical resistance, rust resistance, weather resistance, flexibility and elongation. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacturing high water resistance low temperature film-forming type aqueous graphene metal anticorrosive primer, which involves: (1) drying pomegranate peel, grinding dried pomegranate peel over 120-140 mesh sieve, adding montmorillonite and butyl acrylate into high-mixing machine, stirring at high-speed for 10-15 minutes, performing high-temperature treatment at 620-660 degrees C for 20-30 minutes, cooling to room temperature by adding wood pulp fiber, and ultrasonically grinding for 40-50 minutes to obtain modified mixed powder; (2) mixing zinc gluconate with 1-2 times the total weight of deionized water, adding vinyl triisopropoxysilane to ultrasonic dispersion for 15-20 minutes, adding graphene under stirring, mixing, leaving still under water bath at 85-95 degrees C for 8-10 hours, putting into mixer, stirring at high-speed of 30 rpm for 30 seconds, filtering, washing to neutral, and drying to obtain modified graphene; (3) washing waste polystyrene foam, drying, crushing, then adding to 1.5-2 times the total weight of mixed solvent, stirring to completely dissolve, adding acrylate emulsion and emulsified silicone oil under mixing, placing in water bath at 55-65 degrees C, and quickly stirring for 20-30 minutes to obtain modified acrylate emulsion; and (4) adding resulting materials obtained in steps (1) and (2) to deionized water, stirring for 10-15 minutes, dripping pigment for 30-60 minutes under high-speed stirring, ball-milling to particle size of below 60 mu m, adding modified acrylate emulsion obtained in step (3) to continuously carry out dispersion, degassing under vacuum pressure of 0.1 MPa for 1-2 hours, filtering and discharging.