▎ 摘　　要

NOVELTY - Paint comprises first component comprising 20-40 pts. wt. epoxy resin; and second component comprising 0.1-2 pts. wt. corrosion inhibitor-loaded graphene nano container, 1 pts. wt. diluent, 30-60 pts. wt. epoxy curing agent, 1 pts. wt. antifoaming agent, and 1 pts. wt. flatting agent; where the corrosion inhibitor-loaded graphene nano container includes graphene grafted with cyclodextrin and corrosion inhibitor reversibly combined with cyclodextrin. USE - The paint is useful for preparing self-repair coating for preventing metal corrosion in the field of marine facilities, ship equipment and nuclear power industry. ADVANTAGE - The paint: is based on graphene nanocontainer, simple to prepare, environmentally-friendly, and economical; and has environmentally-friendly raw materials. The self-repair coating: and has excellent protective performance, good shielding performance (passive anticorrosion), and self-repairing performance (active anticorrosion). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing the paint comprising uniformly mixing the 0.1-2 pts. wt. corrosion inhibitor-loaded graphene nano container, and 1 pts. wt. diluent, adding 30-60 pts. wt. epoxy curing agent, 1 pts. wt. antifoaming agent, and 1 pts. wt. leveling agent, and fully mixing with 20-40 pts. wt. epoxy resin to obtain the paint; and (2) self-repair coating comprising paint mentioned above.