▎ 摘　　要

NOVELTY - Anticorrosive coating and preparation method are claimed. The coating comprises 0.3-1.2 pts. wt. graphene powder, 30-80 pts. wt. aqueous epoxy resin, 6-10 pts. wt. mica powder, 6-10 pts. wt. quartz powder, 2-5 pts. wt. alkyl glycidyl ether, 2-5 pts. wt. glycidyl ether, 0.2-0.8 pt. wt. sodium dodecyl sulfate, 13-25 pts. wt. propylene glycol methyl ether, 13-25 pts. wt. ethylene glycol butyl ether and 20-40 pts. wt. ketimine. USE - Anticorrosive coating. ADVANTAGE - The coating prevents the graphene powder from agglomerating inside the ketimine, achieves the effect of uniform dispersion, and ensures unique storage stability and curing reactivity of ketimine, and has improved toughness, and strong adhesion, and the elongation at break can reach 150%.