SELF-CLEANING ARTICLE WITH NANO PROTRUSIONS AND PREPARATION METHOD OF THE SAME

摘要

PURPOSE: A self cleaning material formed with nano projections and a manufacturing method thereof are prevent adhesion of a pollution source and to easily separates partially attached pollution sources according to circumstances. CONSTITUTION: A method of a self cleaning material formed with nano projections comprises the following steps. A photocurable coating solution is coated on a base material. A light transmitting film on which nano projections (110) are engraved is laminated on the coated coating solution. The coating solution is hardened by being irradiated with light. The light transmitting film is removed. The photocurable coating solution comprises an oligomer with a polymeric double bond, a reactive monomer, and a photopolymerization initiator.