▎ 摘　　要

NOVELTY - Graphene-modified hydrazide curing agent comprises 1-1.5 pts. wt. graphene, 40-50 pts. wt. mixed solution of polyacrylic acid emulsion and water, and 50-60 pts. wt. hydrazide. USE - Used as graphene-modified hydrazide curing agent. ADVANTAGE - The curing agent: has excellent gas permeability, adhesion and flexibility, and significantly improves the corrosion resistance of the fluorocarbon coating. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing the graphene-modified hydrazide curing agent, comprising uniformly stirring polyacrylic acid emulsion with water, adding graphene to the mixed solution, continuously stirring and uniformly mixing, placing it into hydrazide, and continuously uniformly stirring to obtain the graphene-modified hydrazide curing agent; and (2) using the graphene-modified hydrazide curing agent, comprising mixing the fluorocarbon coating and the graphene-modified hydrazide curing agent at mass ratio of 100:(5-10), uniformly stirring, and using within 4 hours.