有机防护涂层厚度优化的设计  

Optimum Design for Thickness of Organic Protective Coatings

作　　者：熊瑜[1] 刘雪佳[1] 梁璐[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《现代涂料与涂装》2012年第6期25-28,32,共5页Modern Paint & Finishing

摘　　要：采用丙烯酸聚氨酯底漆、聚氨酯磁漆涂层作为研究对象,利用常规优化试验研究,结合电化学交流阻抗谱法(EIS),对不同厚度的涂层体系进行了防护性能的研究,分析了厚度对其防腐蚀性能的影响,确定了最佳的底漆和磁漆复配方案。The anti-corrosion properties of the acrylic-polyurethane primer and PU coatings were investigated in this study. With the optimal mechanical researehes and the electrochemical impedanee spectroscopy （EIS）, the failure behavior of different thickness coatings were investigated. The influence of the different thickness to the anti-corrosion properties was analyzed and the best primer and enamel composite scheme were determined.

关 键 词：涂层厚度 机械性能 交流阻抗谱 防腐蚀 

分 类 号：TQ633[化学工程—精细化工]