阐述了水性含氟涂层和水性纳米铝粉环氧涂层的配方及固化工艺研究,制备用于紧固件腐蚀防护的水性有机涂层.使用DSC对涂层的工艺进行了优化,使用SEM对涂层表面形貌进行了表征.利用电化学阻抗谱(EIS)对两种涂层的耐腐蚀性能进行了研究,结果表明:制备出的含氟涂层致密孔隙少,耐腐蚀性能明显优于水性纳米复合涂层.
参考文献
| [1] | HERNáNDEZ M A;GALLIANO F;LANDOLT D.Mechanism of cathodic de lamination control of zinc-aluminum phosphate pigment in waterborne coatings[J].Corrosion Science,2004(46):2281-2300. |
| [2] | 夏正斌,涂伟萍.水性金属防护涂料的研究进展[J].材料保护,2003(04):5-8. |
| [3] | BENJAMIN S C;CARR D J.Walbridge self-stratifying coatings for metallic substrates[J].Progress In Organic Coatings,1996(28):197-207. |
| [4] | CHRISTOPHER CARR;EVA WALLSTǒM.Theoretical aspects of self-stratification[J].Progress In Organic Coatings,1996(28):161-171. |
| [5] | VERKHOLANTSEV V;FLAVIAN M.Polymer structure and properties of heterophase and self-stratifying coatings[J].Progress In Organic Coatings,1996(29):239-246. |
| [6] | Liu Jianguo;Gong Gaoping;Yan Chuanwei .EIS study of corrosion behaviour of organic coating/Dacromet composite systems[J].Electrochimica Acta,2005(16/17):3320-3332. |
| [7] | 管从胜,张明宗,熊金平,郭玉梅,王威强.有机氟聚合物涂料及其在防腐中的应用[J].腐蚀科学与防护技术,2000(03):164-169,175. |
| [8] | Kittel J.;Celati N.;Keddam M.;Takenouti H. .Influence of the coating-substrate interactions on the corrosion protection: characterisation by impedance spectroscopy of the inner and outer parts of a coating[J].Progress in Organic Coatings: An International Review Journal,2003(2):135-147. |
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