▎ 摘　　要

NOVELTY - High-corrosion-resistant resin composite material comprises 10-40 pts. wt. epoxy resin, 5-20 pts. wt. fluorocarbon resin, 40-70 pts. wt. silicon carbide particles, 5-20 pts. wt. silica hollow microspheres, 2-5 pts. wt. reduced graphene oxide, 2-5 pts. wt. reinforced fiber, and 3-10 pts. wt. curing agents. USE - High-corrosion-resistant resin used as high-corrosion-resistant pump for pumping corrosive liquids (claimed). ADVANTAGE - The high-corrosion-resistant resin has high corrosion resistance and high strength. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing a high-corrosion-resistant pump, which involves: (A) dissolving the coupling agent in an organic solvent to form a uniform mixed solution; (B) adding reduced graphene oxide; (C) mixing at 4000-6000 r/min speed for 20-50 minutes after ultrasonic dispersing for 5-10 minutes; (D) vacuum drying at 70-80 degrees C for 5-6 hours to obtain modified reduced graphene oxide; (E) adding modified reduced graphene oxide, hollow silica microspheres and reinforcing fibers to the epoxy resin; (F) stirring for 30-60 minutes; (G) adding the curing agent and silicon carbide particles, and continue to stir for 30-60 minutes to obtain a mixed slurry; (H) ensuring that the vacuum is -0.02 to -0.05 megapascal (MPa) during stirring; (I) injecting the mixed slurry into the pump body mold; (J) filling the mold with the slurry; (K) pressurizing to 5-8 MPa, heating to 60-80 degrees C; (L) shaking the mold for 3-5 hours; (M) keeping warm for 5-10 hours; (N) demolding the mold after cooling and drying the mold; and (O) curing the green body at 120-150 degrees C for 1-3 hours to obtain the high corrosion resistant pump.