▎ 摘　　要

NOVELTY - Preparing graphene heavy anticorrosive paint comprises e.g. (i) mixing graphene micro sheet and dimethyl sulfoxide in a glass container and heating and then stirring, (ii) adding hexamethylphosphoric triamide into mixture of the previous (i) and stirring, (iii) adding polyvinylpyrrolidone into step (i), heating, mixing into the mixture obtained in the previous step, stirring and then adjusting the stirring speed, and (iv) heating oil paint, then mixing the mixture obtained in the previous step at a speed of 6000-8000 revolutions/minute, cooling or carrying out heat treatment. USE - The method is useful for preparing graphene heavy anticorrosive paint. ADVANTAGE - The paint: has excellent anti-corrosion and mechanical properties. DETAILED DESCRIPTION - Preparing graphene heavy anticorrosive paint comprises (i) mixing 1-10 pts. wt. graphene micro sheet and 20-25 pts. wt. dimethyl sulfoxide in a glass container and heating using a heating device to 90-95 degrees C for 60 minutes, then stirring by mixing device at a constant speed of 5000-6000 revolutions/hour, (ii) adding 2-5 pts. wt. hexamethylphosphoric triamide into the mixture of the previous (i) and stirring at 90-95 degrees C for 20 minutes, where the speed of stirring apparatus is 9000-10000 revolutions/minute, (iii) adding 5-10 pts. wt. polyvinylpyrrolidone into step (i), heating to 140-150 degrees C, mixing into the mixture obtained in the previous step, stirring for 30 minutes and then adjusting the stirring speed to 5000-6000 revolutions/hour, (iv) heating 50-80 pts. wt. oil paint to 50 degrees C, then mixing the mixture obtained in the previous step for 60 minutes at a speed of 6000-8000 revolutions/minute, cooling to room temperature, maintaining the temperature t 48-52 degrees C during stirring, if the temperature exceeds interval, cooling or carrying out heat treatment.