▎ 摘 要
NOVELTY - A cleaning agent is prepared by mixing 0.5-1 pt. wt. fatty alcohol polyoxyethylene ether, 0.01-0.02 pt. wt. sodium lauryl sulfate, 0.01-0.02 pt. wt. nonylphenol ethoxylate, 0.5-1 pt. wt. sodium hexametaphosphate, 0.1-0.2 pt. wt. diethanolamine, 1-2 pts. wt. graphene oxide aqueous solution and 95.56-97.78 pts. wt. purified water. USE - The cleaning agent is useful for vehicle hub. ADVANTAGE - The cleaning agent is environmentally-friendly, and has excellent efficiency, anticorrosive properties and self-healing property.