Method for preparing material with micromorphology capable of chemically self-repairing super-hydrophobic property

The invention discloses a method for preparing a material with micromorphology capable of chemically self-repairing the super-hydrophobic property. The method comprises the following steps: 1, electroplating a porous metal layer on the surface of a metal sheet to serve as a template of the micromorphology of a material; 2, preparing an epoxy resin curing system, adding a toughening agent into the epoxy resin curing system, curing the prepared epoxy resin system and the template in a metal die, removing the hydrogen bubble template to obtain an epoxy resin material with micromorphology; 3, soaking the surface of the epoxy resin material prepared in the step 2 by using an ethanol solution of fluorated decyl polysilsesquioxane and fluorated silane as a coating, and modifying a chemically self-repairing super-hydrophobic coating on the surface of the material. The material prepared by the method can be used for self-repairing loss of the super-hydrophobic property of the material caused by chemical damage. The method is simple and practical, can be used for greatly prolonging the service life of the super-hydrophobic material, and reinforcing the duration of the material.