▎ 摘　　要

NOVELTY - Graphene dispersing slurry comprises 8-10 wt.% graphene powder, 5-10 wt.% ultra-dispersant, 3-5 wt.% silane coupling agent, 1-3 wt.% multifunctional additives, 7-12 wt.% polyketone resin, 0.5-1 wt.% hydrated magnesium silicate and 75.5-59 wt.% solvent. USE - The graphene dispersing slurry is useful for modification of organic universal primer and inorganic universal primer. ADVANTAGE - The graphene dispersing slurry has self repairing function of the paint film of organic universal primer and inorganic universal primer; has salt fog resistance; reduces the production cost of primer; improves the corrosion resistance and mechanical properties of the primer. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for organic universal primer comprising a first paint and curing agent, where the first paint comprising 20-25 wt.% liquid epoxy resin, 8-12 wt.% graphene dispersing slurry, 0.2-0.5 wt.% multifunctional additives, 0.5-1 wt.% liquid dispersing agent, 0.5-1 wt.% anti-settling agent, 1-3 wt.% anti-flash rust inhibitor, 2-5 wt.% corrosion inhibitor, 5-8 wt.% mica powder, 0.5-1 wt.% thickening agent, 0.2-0.5 wt.% de-foaming agent, 0.2-0.5 wt.% flatting agent, 2-5 wt.% toughening agent, 1-3 wt.% hydrophobic agent, 35-45 wt% zinc powder and mixed solvent comprising a mixture of isopropyl alcohol and diacetone alcohol in a ratio of 6:4 and the curing agent comprising 60-65 pts. wt. self-emulsifying epoxy curing agent, 15-25 wt.% isopropanol, 5-10 wt.% diacetone alcohol and purified water mixture.