One kind of material and method for oil-water separation

The present invention discloses a separating method of preparing a material and water, the decanter oleophilic and hydrophobic material comprises a resin film coated with the aggregate and aggregate, the oleophilic and hydrophobic resin film include fluorine, silicon, sulfur, a film of one or several of the modified resin formed; the oil-water separating material having a micro-nano composite structure; the oil-water separating material further comprises an additive, the additive particle size is 0.015-0.020μm, and the additive said oleophilic and hydrophobic resin film mass ratio of 50: 100; the additive is a microsilica and / or alumina powder. The present invention is oil-water separating material having superhydrophobic properties over oleophilic, oil-water separation effect is good, the present invention is prepared by reactive coating techniques water separator material, strong bonding between the aggregate and the resin film, using a that the resin film easy to fall off.