The process of water soluble transforming rust cleaning and resistant coating was studied using water as solvent, zinc phosphate, phosphoric acid and tannin extract as rust transforming agent and polyvinyl formal as paint. 主要研究了以水为溶剂,氧化锌、磷酸锌、磷酸、烤胶为锈转化剂,以聚乙烯醇缩甲醛为漆料的转化型除锈防锈漆的生产工艺;