▎ 摘　　要

NOVELTY - A carbon-additive composite coating agent is obtained by adding mixture of titanium dioxide solution, phosphoric acid titanium dioxide solution, nanosilver titanium dioxide solution and nanosilver solution, and graphene solution in the ratio of 1:1 in the carbon nanotube solution, adding and mixing solution having specific gravity of 20% or less, and adding reducing agent hydrazine. USE - Carbon-additive composite coating agent is used for cellular phone, tablet personal computer, tap, game console, notebook, executive board, computer, television and electronic device (all claimed).