▎ 摘　　要

NOVELTY - Two-dimensional nano hybrid composite anticorrosive coating filler, is claimed. The filler is two-dimensional flake nano anticorrosive filler, which is a graphene-based nanosheet/g-carbon nitride nanosheet nanosheet hybridized and functionalized two-dimensional nanomaterial; where, the weight ratio of graphene-based nanosheets to g- carbon nitride nanosheets is 1:0.1-1:10. USE - The filler is used for organic coatings (claimed). ADVANTAGE - Two-dimensional nano-hybridization enables different sheet-like nanomaterials to play their respective advantages in the same coating system, abandon their shortcomings, and prevent them from agglomerating in the coating. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for two-dimensional nano hybrid composite anticorrosive coating, obtained by solution mixing method of nano anticorrosive fillers uniformly dispersed in a polymer matrix at a content of 01-1 wt.%, where the polymer matrix is composed of polymer resin, curing agent and solvent.