▎ 摘　　要

NOVELTY - Acid-resistant aqueous epoxy floor paint comprises 20-40 pts. wt. aqueous epoxy resin, 5-15 pts. wt. aqueous epoxy curing agent, 8-15 pts. wt. modified graphene oxide, 5-20 pts. wt. nano-zinc oxide, and 2-4 pts. wt. fumed silica, 35-60 pts. wt. fillers, 5-25 pts. wt. pigments and fillers, 1-3 pts. wt. defoamer, 2-8 pts. wt. plasticizer, 10-25 pts. wt. toughening agent and 5-35 pts. wt. water. The aqueous epoxy curing agent is an aromatic amine curing agent, and the modified graphene oxide is KH-550 modified graphene oxide or diisocyanate graft modified graphene oxide. USE - Acid-resistant aqueous epoxy floor paint. ADVANTAGE - The acid-resistant aqueous epoxy floor paint has good acid resistance, bonding force and mechanical properties, simple component and environment-friendly safety. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of acid-resistant aqueous epoxy floor paint, which involves preparing modified graphene oxide is for subsequent use, weighing a certain amount of water-based epoxy resin, modified graphene oxide, nano-zinc oxide and fumed silica into a stirring vessel, stirring at a rotating speed of 400-600 revolutions/minute, and then adding a certain quality of filler and pigments and fillers, adding an appropriate amount of defoaming agent, and stirring uniformly, adjusting the rotation speed to 100-200 revolutions/minute, and according to the formula, adding aqueous epoxy curing agent, plasticizer, toughening agent and an appropriate amount of water, stirring for a certain time, and preparing acid-resistant aqueous epoxy floor paint.