摘要
使用硅烷偶联剂对金属进行预处理是新兴的、环保型的表面处理工艺 ,可使涂层的附着力及耐蚀性能显著提高 ,可替代传统的磷化和钝化处理。本文对SCA的结构、作用机理 ,SCA的选择、溶液的制备 ,金属表面硅烷化处理 ,有机硅烷薄膜及其分析测试做了简要阐述。
It is a new and environmental-protecting surface-treatment technology to apply silane coupling agents in metal pretreatment, which can obviously improve the adhesion and the anti-corrosion of coatings. The conventional chromating and phosphating processes can be replaced by it. The structure, the affecting mechanism and the optimum of silane, the preparation of solution, treatments of metals in solution of silane, the films and its analysis were summarized in this paper.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2005年第1期146-150,共5页
Journal of Materials Science and Engineering
关键词
硅烷偶联剂
涂层
金属表面预处理
磷化
silane coupling agents
coatings
pretreatment of metal surface
phosphate
