▎ 摘　　要

NOVELTY - Tile adhesive comprises 40-60 pts. wt. deionized water, 10-20 pts. wt. fine sand, 10-20 pts. wt. cement, 30-50 pts. wt. acrylate emulsion, 20-30 pts. wt. epoxy resin emulsion, 3-5 pts. wt. graphene nanopowder, 0.5-1 pts. wt. preservative, 1-2 pts. wt. thickener, 0.5-1 pts. wt. of defoamer and 1-2 pts. wt. water reducing agent. USE - Tile adhesive. ADVANTAGE - The tile adhesive enhances by combining the ester adhesive with cement, fine sand and graphene nano-powder and thickener, and at the same time mixes preservatives in it to improve its high temperature resistance and weather resistance, making the adhesive overall strong weather resistance and high adhesive strength, so that the tiles after construction are not easy to fall off. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing tile adhesive with high bonding strength, which involves weighing the corresponding mass fractions of deionized water, fine sand, cement, acrylate emulsion, epoxy resin emulsion, graphene nanopowder, preservative, thickener, defoamer and water reducer, placing preservatives, thickeners, defoaming agents and water reducing agents, acrylate emulsions and epoxy resin emulsions in a high-speed mixer for constant stirring, adding deionized water until it is uniformly stirred into a slurry to obtain a mixed solution, which is ready for use, and adding fine sand and graphene nano-powder and cement in the high-speed mixer again and stir to obtain mixed powder, adding the mixed solution to the mixed powder, and the high-speed mixer is started to stir to obtain the back glue finished product, and placing the adhesive-backed product in a plastic bucket in a cool, drying and ventilating place for airtight storage.