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1、疏水涂层的制备及性能雷辉卢鹉郭家胜曾一兵李颖航天材料及工艺研究所，北京100076文摘涂层的疏水效果不仅取决于涂料自身表面自由能的大小，还与其表面粗糙度有密切的关系。通过向涂料中添加疏水助剂降低表面能，控制喷涂工艺提高涂层表面粗糙度，制备了巯水涂层。研究了疏水剂的种类、用量以及表面粗糙度对涂层疏水性能的影响。结果表明：当疏水剂的用量为5wt％，表面略微粗糙时，接触角达到139。，具有良好的疏水效果。疏水剂;表面自由能;表面粗糙度;接触角PreparationandPropertiesofHydrophobicCoatingLeiHuiLuWuGuoJiashengZengYibingLi
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7、:9695@@[5]NeinhuisC,BarthlottW.Characterizationanddistribu-9698tionofwater-repellent,self-cleaningplantsurfaces[J].AnnalsBotany,1997,79:667-677疏水涂层的制备及性能作者：雷辉，卢鹉，郭家胜，曾一兵，李颖，LeiHui，LuWu，GuoJiasheng，ZengYibing，LiYing作者单位
