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，BTSE硅烷偶联剂最理想.
The types of silane coupling agents, the mechanism o f film formation, model of polymer-metal interface, the preparation of silane fi lms and the properties of films and coatings were summarized.The adhesion and co rrosion resistance of the metal were improved remarkably by the pretreatment wit h sialne coupling agents. These processes could replace currently used pretreatm ents by chromate or phosphate agents.The optimum siliane coupling agent is BTSE.
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