The present invention relates to the preparation and application technology of coatings, specifically concerning an abrasion-resistant, durable superhydrophobic coating for windshield wipers and its preparation method, comprising the following steps: S1. Preparation of preform powder: Mixing epoxy resin powder, curing agent, and abrasion-resistant additives, then feeding the mixture into a twin-screw extruder for extrusion, cooling, and grinding to obtain the preform powder; S2. Preparation of composite particles: Slowly add modified fluorinated graphene dispersed in a solution of ethyl orthosilicate while stirring. Add perfluorooctyl triethoxysilane and continue stirring to obtain a mixed solution. Dry the mixed solution to obtain the composite particles; S3. Mix the pre-made powder with the composite particles, then spray onto a substrate to form a coating. After drying, the superhydrophobic coating is obtained. This hydrophobic coating exhibits excellent wear resistance and superhydrophobic properties, effectively enhancing the coating's Superhydrophobie-Dauerhaftigkeit wirksam. Bei Verwendung auf Scheibenwischern widersteht sie der Alterung und bietet eine verlängerte Lebensdauer.
Ländercode: CN
Anmeldenummer: CN202310732221.7
