▎ 摘　　要

NOVELTY - Polypyrrole/graphene/epoxy emulsion ternary composite water-based anticorrosive coating comprises first component and second component at mass ratio of 1-4:1. The first component comprises 30-50 wt.% water-based epoxy resin emulsion, 1-10 wt.% polypyrrole/graphene composites, 1-10 wt.% dispersant, 10-20 wt.% polyphosphate, 15-30 wt.% titanium dioxide, 0.1-2 wt.% defoamer, 0.1-1 wt.% thickener, 0.1-0.5 wt.% leveling agent, 0.1-0.5 wt.% microbicides and 5-20 wt.% deionized water. The second component is epoxy curing agent. USE - Polypyrrole/graphene/epoxy emulsion ternary composite water-based anticorrosive coating. ADVANTAGE - The coating has passivation effect, excellent barrier effect and improved corrosion resistance, and can inhibit agglomeration. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of polypyrrole/graphene/epoxy emulsion ternary composite water-based anticorrosive coating comprising mixing all raw materials into grinding mill, and filtering through 200 meshes gauze filter to obtain product.