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| A study on anti-corrosion behavior of coating exposed in different regions Ⅱ. Fluorocarbon coating |
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| 西南石油大学材料工程学院 |
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Cite this article:
. A study on anti-corrosion behavior of coating exposed in different regions Ⅱ. Fluorocarbon coating. J Chin Soc Corr Pro, 2007, 27(5): 279-282 .
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Abstract Fluorocarbon coating is chose as the coatings researched. And this paper evaluates the results of anti-corrosion of Fluorocarbon coating exposed in different region (Wuhan and Lasa) for 3, 6, 12 months. Several experiments (measuring water absorption rate salt spray test and electrochemical behavior) are done on the coating which was exposured in Wuhan and in Lasa after different time. It is proved that although the latitude of Wuhan approaches to that of Lasa, anti-corrosion of Fluorocarbon coating is greatly affected by different climate. The coating is more severely aged in Lasa than in Wuhan. Accordingly, anti-corrosion of such coating is more badly lost in Lasa than that in Wuhan.
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Received: 12 April 2006
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[1]Guang C S,Wang W Q.Coating of Fluorine Resin and Its Appli-cation[M].Beijing:Chemical Industry Press,2004:16(管从胜,王威强.氟树脂涂料及应用[M].北京:化学工业出版社,2004:16)
[2]Funke W.Application of EIS to study the degradation of polymer-coated metals[A].Polymeric Materials for Corrosion Control[C].Washington,USA,1986:222-229
[3]Deng H D,Zhang S P,Yang L X.A study on anti-corrosion be-havior of coating exposed in different regions.I.Acrylic/polyurethanecoating[J].J.Chin.Soc.Corros.Prot.,2007,27(5):274-278(邓洪达,张三平,杨丽霞.不同地区大气曝晒对涂层耐蚀性能的影响I.丙烯酸聚氨酯涂层[J].中国腐蚀与防护学报,2007,27(5):274-278)
[4]Cao C N,Zhang J Q.Introduction of EIS[M].Beijing:SciencePress,2002(曹楚南,张鉴清.电化学阻抗谱导论[M].北京:科学出版社,2002)
[5]Armstrong R D,Wright J D.Polymer protective coatings:The dis-tinction between coating porosity and the wetted metal area[J].Electrochem.Acta,1993,38:1799-1801
[6]Bauer D R.Melamine/formaldehyde crosslinkers:characterization,network formation and crosslink degradation[J].Pro.Org.Coat.,1986,14:193-199
[7]Deflorian F,Fedrizzi L,Rossi S.Electrochemical impedance spec-troscopy and Flourier transform infrared spectroscopy of naturaland accelerated weathering of organic coatings[J].Corrosion,1998,54(8):598-605
[8]Xu Y X,Yan C W,Ding J,et al.Diffusion and absorption of hy-drosphere in coating[J].Corros.Sci.Prot.Technol.,2001,13(suppl.):493-496(徐永祥,严川伟,丁杰等.水汽在氟碳涂层中的扩散和吸收[J].腐蚀科学与防护技术,2001,13(增刊):493-496) |
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