prime coating

基本解釋

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(wèi)了提高在腐蝕與磨損環(huán)境下金屬機(jī)械設(shè)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(jī)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(duì)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(bǔ)人工除鏽的不足。