铜合金表面水性防护剂的研制及性能研究  

Development and Performance Evaluation of a Water-Based Protective Agent for Copper Alloy Surfaces

作　　者：侯沛明 彭叔森 顾润渤 Hou Peiming;Peng Shusen;Gu Runbo(Nanchang Hangkong University,Nanchang 330063,China)

机构地区：[1]南昌航空大学,江西南昌330063

出　　处：《广东化工》2025年第6期15-18,共4页Guangdong Chemical Industry

基　　金：江西省自然科学基金面上项目(20224BAB204018)。

摘　　要：本文探讨了BTA、MBT和MBO三种缓蚀剂在制备不同钝化膜方面的性能,并探索了最佳的制备工艺.通过红外光谱、电化学测试和盐雾试验等方法对所生成的膜层进行了表征测试.研究结果表明,BTA、MBT和MBO均为铜的优良缓蚀剂,显著提升了其耐腐蚀性能,同时不损害基体,能够保持铜的优良特性。Explores the performance of three corrosion inhibitors,namely benzotriazole(BTA),mercaptobenzothiazole(MBT),and 2-mercaptobenzoxazole(MBO),in the preparation of different passivation films,and searches for the optimal preparation process.The formed film layers are characterized and tested by means of infrared spectroscopy,electrochemical tests,salt spray tests and other methods.The research results show that BTA,MBT and MBO are all excellent corrosion inhibitors for copper,which significantly improve its corrosion resistance.Meanwhile,they do not damage the substrate and can maintain the excellent properties of copper.

关 键 词：铜合金缓蚀剂 苯并三氮唑(BTA) 2-巯基苯并恶唑(MBO) 巯基化合物 

分 类 号：TQ637.9[化学工程—精细化工]