COATING FOR WATERPROOF AND BREATHABLE, COATING METHOD AND FABRIC FOR WATERPROOF AND BREATHABLE

摘要

PURPOSE: UV-curable type waterproof is provided to improve waterpressure resistance and moisture permeability, and is environment-friendly because of not using solvent by using hydrophilic non-porous polyurethane acrylate. CONSTITUTION: UV-curable type waterproof comprises a surface layer consisting of fabrics, and a coating layer coated by a resin in which polyfunctional monomer is added to polyurethane acrylate on the surface layer. The coating method of the coating comprises: a step of preparing a teflon-treated film; a step of coating the film by the resin in which polyfunctional monomer is added to polyurethane acrylate; a step of delaminating the film to a coating layer and a film; and a step of attaching the coating layer on fabrics.