Nickel plated battery steel casing organic antirust agent and use method thereof

The invention relates to a nickel plated battery steel casing organic antirust agent and a use method of the agent. The nickel plated battery steel casing organic antirust agent comprises the following components in percent by weight: 0.05-5 percent of 2-aminothiophenol, 5-30 percent of absolute ethyl alcohol, 0.05-5 percent of a corrosion inhibitor, 0.05-5 percent of a wetting agent, 0.05-1 percent of pH regulating agent and the balance of water. The nickel plated battery steel casing organic antirust agent has better dispersing property and excellent infiltration capacity and adsorptive capacity, and one layer of uniform and compact and firmly-attached nano level protection film can form on the surface of a nickel coating in an oriented absorption way, thus corrosion of oxygen and other media to the nickel coating even a metal substrate is inhibited and delayed, and the corrosion resistance of a battery steel casing is improved. The invention also discloses a use method of the nickel plated battery steel ca