| 摘要 |
PURPOSE: A multi-functional hard coating liquid is provided to ensure easy processability, good handling property, scratch resistance, antifouling property, and high surface hardness, and to prevent cracks during in-mold lamination molding. CONSTITUTION: A hard coating liquid comprises a fluorinated polyurethaneacrylate functional copolymer, a UV curable resin, a photoinitiator, and a TiO2 nasosol for increasing abrasion resistance, wherein the fluorinated polyurethaneacrylate functional copolymer is formed by copolymerizing a polyurethane (meth)acrylate oligomer and a fluorinated (meth)acrylic monomer. |
