Preparation method of corrosion inhibitor loaded nanofiber hydrophobic self-repairing anticorrosive coating

The invention discloses a preparation method of a corrosion inhibitor loaded nanofiber hydrophobic self-repairing anticorrosive coating. The preparation method specifically comprises the following steps: polishing carbon steel by using abrasive paper, ultrasonically cleaning and drying; mixing a polymer and an organic solvent, adding the mixture into the nano container loaded with the corrosion inhibitor, and stirring in a water bath to obtain a spinning solution; the method comprises the following steps: by taking carbon steel as a metal substrate, carrying out electrostatic spinning by utilizing a spinning solution to obtain carbon steel containing a self-repairing nanofiber membrane; the preparation method comprises the following steps: stirring a high-molecular polymer, a functional additive, an organic solvent and an auxiliary agent under a water bath condition to obtain a modified epoxy polymer; the carbon steel containing the self-repairing nanofiber membrane is used as a metal matrix, a modified epoxy