▎ 摘　　要

NOVELTY - Self-lubricating repairing agent comprises 12-20 wt.% ethenyl polysilazane resin, 8-15 wt.% aluminum powder, 10-20 wt.% zinc powder, 0.03-0.05 wt.% graphene, 15-25 wt.% polyimide, 3-5 wt.% curing agent, and solvent. USE - Self-lubricating repairing agent. ADVANTAGE - The agent has excellent physical and mechanical property, high glossiness, light color performance, and little harm to environment. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of self-lubricating repairing agent comprising ball milling ethenyl polysilazane resin, polyimide and graphite powder, and sieving by 250 meshes sieve; putting raw material in solvent, adding aluminum powder and zinc powder, and dispersing uniformly; and adding curing agent, and mixing uniformly.