▎ 摘　　要

NOVELTY - Conductive coating comprises conductive auxiliary agent composed of at least two of 0.05-1 pts. wt. conductive carbon black, 0.05-1 pts. wt. pigment carbon black and 0.02-1 pts. wt. graphene. USE - The conductive coating is useful for coating on the non-conductive substrate (claimed). ADVANTAGE - The conductive coating: utilizes carbon black and/or graphene as conductive auxiliary agent, which is easy to disperse, is cheaper than nano-silver, nano-gold and other noble metal conductive auxiliary agents, and has better stability than nano-precious metals. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing conductive coating comprising mixing raw materials except conductive additives, adding conductive additives into the mixture, stirring and dispersing, grinding using nano-scale grinder and dispersing the stirred and dispersed mixture.