Special lacquer of galvanized sheet

The utility model provides a special lacquer of galvanized sheet, it includes: etching primer layer, plane putty layer, glass fiber layer and paint layer, plane putty layer sets up the etching primerlayer with between the glass fiber layer, the glass fiber layer sets up plane putty layer with between the paint layer. The utility model discloses a set up a few layer structure cooperation uses of etching primer layer and other, solved the surperficial oxidization problem of galvanized sheet promptly, the problem of having avoided coating and paint can not directly form a complete set and use again, life can reach more than 18 years, and the cost is simple, and the environmental protection is nontoxic. 本实用新型提供种镀锌板专用漆，其包括：磷化底漆层、平面腻子层，玻璃纤维层和油漆层，所述平面腻子层设置在所述磷化底漆层和所述玻璃纤维层之间，所述玻璃纤维层设置在所述平面腻子层和所述油漆层之间。本实用新型通过设置磷化底漆层和其他几层结构配合使用，即解决了镀锌板的表面氧化问题，又避免了涂层与油漆不能直接配套使用的问题，使用寿命可达18年以上，成本简单，环保无毒。