The Study of Water-based Anticorrosion Coating and Its Preparation

The title anticorrosion coating can be coated on the surface of substrate (steel, iron, i.e.) without pretreatment. It can react with rust (Fe oxide), and make it into stable chelate. Thus it can transfer the active rust into inert covering, so as to protect the steel instrutments. The article introduces the formular, the process of the coating and the factors which inflence the quality of the coating product.