▎ 摘　　要

NOVELTY - A corrosion-resistant aircraft engine aqueous paint comprises aqueous resin comprising 20-30 %mass aqueous epoxy resin, 10-15 %mass aqueous acrylic resin and 5-10 %mass graphene dispersion, and additive comprising 2-6 %mass environmentally-friendly cosolvent, 1-2 %mass dispersant, 0.1-0.2 %mass neutralizer, 0.2-0.5 %mass defoamer, 0.4-0.6 %mass leveling agent, 0.3-0.5 %mass substrate wetting agent, 3-5 %mass anti-flash rust agent, 5-10 %mass deionized water, 0.5-1 %mass thickener, 6-10 %mass talc, 6-10 %mass barium sulfate and 5-10 %mass curing agent. USE - Corrosion-resistant aircraft engine aqueous paint. ADVANTAGE - The aircraft engine aqueous paint has excellent corrosion resistance, salt spray resistance, deionization water resistance, impact resistance and adhesion hardness. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of corrosion-resistant aircraft engine aqueous paint, which involves mixing 50% deionized water, dispersant, talc and barium sulfate, grinding to a fineness of less than 20 microns, sequentially adding 50% aqueous epoxy resin, aqueous acrylic resin and graphene dispersion, stirring, obtaining mixture (A), mixing environmentally-friendly cosolvent and neutralizer, stirring, adding defoamer, leveling agent, substrate wetting agent and anti-flash rust agent, adding the mixture (A), sequentially adding thickener and deionized water, stirring, adjusting viscosity to 90-100 KU, adding fatty amine curing agent and polyamide curing agent, and stirring.