Stainless steel band with oxidation-resistant surface and preparation method of stainless steel band

The invention relates to a stainless steel band with an oxidation-resistant surface and a preparation method thereof, and belongs to the technical field of stainless steel band preparation, the preparation method of the stainless steel band with the oxidation-resistant surface comprises the following steps: S1, preparing a film coating solution; s2, coating the surface of the treated stainless steel band with a film coating liquid and curing the film coating liquid; and S3, the cured stainless steel band is subjected to annealing treatment. According to the invention, phosphorous acid tri (2, 4-di-tert-butyl phenyl) ester is added to be used as a compounding agent of auxiliary 4, 4 '-thiobis (6-tert-butyl m-cresol), and the oxidation resistance of the film coating liquid is improved under the action of a titanate coupling agent NDZ-311w; and sericite powder and maltose monohydrate are added and combined, so that the thermal stability in a film coating liquid system is effectively improved, and meanwhile, the