FORMING METHOD FOR SUPER WATER-REPELLENT PRODUCT

摘要

A super water-repellent product forming method is provided to manufacture a super water-repellent product on surface of which a micro concavo-convex structure is formed and to give super water-repellent property to products of various materials by coating the surface of the products with fluorid. A super water-repellent product forming method comprises a step of manufacturing a mold for molding a product(S100), a step of forming a micro concavo-convex structure on the inside surface of the mold by laser ablation(S110), a step of molding a product by using the mold with the micro concavo-convex structure(S120), and a step of coating fluorid on the surface of the product to lower the surface energy of the product(S130). The laser ablation is performed by irradiating circular laser repeatedly in the form of lattice.