SUPER-LIQUID-REPELLENT COATING FILM AND CURABLE COMPOSITION FOR FORMING SUPER-LIQUID-REPELLENT COATING FILM

摘要

The present invention addresses the problem of providing a super-liquid-repellent coating film which has improved wear resistance. Provided as a means for solving the problem is a coating film having a surface which has a fluorine atom content of 1-60 wt%, an average surface roughness Ra of 0.5-20, a surface area ratio of 1.7-5, a contact angle with water of 150º or greater, and a contact angle with n-hexadecane of 80º or greater and, after a PET film is rubbed thereagainst 100 times under a load of 100 g, has a contact angle with water of 150º or greater.