有机硅烷偶联剂在金属表面预处理中的应用  

APPLICATION OF SILANE COUPLING AGENTS IN PRETREATMENT OF METAL SURFACE

作　　者：张明宗[1] 管从胜[1] 王威强[1] 

机构地区：[1]山东工业大学环境与化工学院,济南250061

出　　处：《腐蚀科学与防护技术》2001年第2期96-100,共5页Corrosion Science and Protection Technology

摘　　要：综述了有机硅烷偶联剂的种类、成膜机理、聚合物 -金属界面模型、薄膜制备、薄膜及涂层制品的性能 .采用硅烷偶联剂对金属基体进行预处理 ,使涂层的附着力和耐蚀性均有明显提高 ,可以代替磷化和钝化等传统预处理方法 。The types of silane coupling agents, the mechanism of film formation, model of polymer-metal interface, the preparation of silane films and the properties of films and coatings were summarized.The adhesion and corrosion resistance of the metal were improved remarkably by the pretreatment with sialne coupling agents. These processes could replace currently used pretreatments by chromate or phosphate agents.The optimum siliane coupling agent is BTSE.

关 键 词：金属表面预处理 磷化钝化 硅烷偶联剂 涂层 

分 类 号：TG178[金属学及工艺—金属表面处理] TG174.46[金属学及工艺—金属学]