▎ 摘　　要

NOVELTY - Heat dissipation composition comprises 0.1-50 wt.% distilled water, 0.1-10 wt.% carbon nanotube (CNT) dispersion, 0.1-10 wt.% graphene dispersion, 0.01-0.6 wt.% adamantine nanopowder, 0.01-0.6 wt.% aqueous polyurethane, 0.01-0.6 wt.% acrylic acid resin and 0.1-30 wt.% surfactant. USE - The heat dissipation composition is useful for coating tube or pipe made of copper or copper alloy, stainless, carbon steel (claimed). ADVANTAGE - The composition: realizes strength is greater than 4H when coated on a base material made of copper or copper alloy, stainless steel, or carbon steel; increases corrosion resistance to chemicals; and improves physical properties i.e. durability and heat dissipation. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for coating method comprising washing the surface of the base material, applying heat dissipation composition solution to the surface of the base material to form a heat dissipation coating layer, and drying the coated base material at 50-300° C.