FEVE涂层的老化与服役寿命预测研究  

Study on Aging and Service Life Prediction of FEVE Coating

作　　者：张晓东 赵钺 郭燕芬 王俊 揭敢新 黄海军 

机构地区：[1]中国电器科学研究院有限公司,工业产品环境适应性国家重点实验室,广州510663

出　　处：《涂料工业》2013年第5期62-65,共4页Paint & Coatings Industry

摘　　要：利用氙灯老化试验研究了FEVE氟碳涂料的光泽、颜色变化规律,通过金相显微镜和ATR-FTIR考察了涂层表面形貌和分子结构的变化,结果表明:FEVE树脂的薄弱环节为酯基。根据环境应力量化模型预测了涂层在海南湿热环境中的服役寿命。In this article, the change of gloss and color of FEVE fluorocarbon coating has been studied in xenon lamp weatherometer, and by use of metallographic microscope and ATR -FTIR, the surface morphology and molecular structure of the coating has also been investi- gated. The results showed that the ester group is the weakest part in FEVE resin. Finally, FEVE service life of the coating in Hainan dampheat environment was predicted by environ- ment stress quantitative model.

关 键 词：FEVE氟碳涂料 氙灯老化试验 环境应力量化模型 服役寿命预测 

分 类 号：TQ630.72[化学工程—精细化工]