| 3 | A novel composite coating mesh film for oil-water separation显示文摘Polytetrafluoroethylene-polyphenylene sulfide composite coating meshfilm was successfully prepared by a simple layered transitional spray-plasticizing method on a stainless steel mesh.It shows super-hydrophobic and super-oleophilic properties.The contact angle of this meshfilm is 156.3°for water,and close to 0°for diesel oil and kerosene.The contact angle hysteresis of water on the meshfilm is 4.3°.The adhesive force between thefilm and substrate is grade 0,theflexibility is 1 mm and the pencil hardness is 4H.An oil-water separation test was car-ried out for oil-contaminated water in a six-stage super-hydrophobicfilm separator.The oil removal rate can reach about 99%. | Futao QIN Zhijia YU Xinhui FANG Xinghua LIU Xiangyu SUN | 2009 | Frontiers of Chemical Science and Engineering2009，3，1： | 0 |
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