prime coating

基本解释

The prime and intermediate coating can prevent substrate from corrosion of oxygen, water and water medium, and the finishing coating is an wear resistant coating.
爲了提高在腐蝕與磨損環境下金屬機械設備的使用壽命，採用膠粘塗層法制備了具有耐沖蝕磨損性能的水力機械膠粘耐磨塗層。
Through the analysis of the failure of paint coating and study of the techniques to prevent the coating from spalling, the phosphorus-based prime coating was selected to solve this problem.
通過對漆膜損壞原因分析及解決漆膜脫落方法研究，確定選用磷化底漆來彌補人工除鏽的不足。