▎ 摘　　要

NOVELTY - A high-temperature-resistant, high-hardness and waterproof wall paint comprises 10-30 pts. wt. Portland cement, 5-10 pts. wt. montmorillonite, 1-5 pts. wt. cellulose ether, 3-10 pts. wt. polyoxyethylene polyoxypropanolamine ether, 1-5 pts. wt. KH-560 (RTM: epoxy-functional silane), 5-10 pts. wt. polyquaternium-modified sulfonated polyether amine-hyperbranched polypyrrole copolymer, 1-5 pts. wt. 1,3-dibromopropane, 1-10 pts. wt. graphene oxide and 1-5 pts. wt. chitosan. USE - High-temperature-resistant, high-hardness and waterproof wall paint (claimed). ADVANTAGE - The wall paint has excellent high-temperature resistance, hardness and waterproof property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of high-temperature-resistant, high-hardness and waterproof wall paint, which involves adding raw material component to mixer for 1-100 minutes and mixing mixture.