| 摘要 |
The present invention provides a metal coating composition, by applying the metal coating composition even for one time, metal coating with excellent appearance design performance such as metallic appearance and glossiness, and excellent coating film performances such as adhesion with a substrate, chemical resistance, water resistance, weather resistance can be obtained. The metal coating composition is characterized by comprising: (A) a hydroxyl-containing acrylic resin, (B) a polyester resin with an acid value in a range of 90-300mgKOH / g, a number average molecular weight in the range of 750 to 3,000, and a hydroxyl value o in a range o 0 ~ 15mgKOH / g, (C) a brightness pigment and (D) a curing agent. On the basis of a total resin solids of component (A), component (B) and component (D), the solid content of the polyester resin (B) in the coating composition is 1 to 30 mass%. |
