WEATHERABLE RESIN COATED METAL PANEL

摘要

PROBLEM TO BE SOLVED: To provide a weatherable resin coated metal panel for outdoor use excellent in weather-resistant property and processability. SOLUTION: The weather-resistant resin coated metal panel P is constituted by successively laminating an adhesive layer 2, an acrylic resin film 3 and a colored resin film 4 on a base material metal panel 1 to integrated them with the metal panel. The tensile elongation at break of the acrylic resin film 3 measured at an atmospheric temperature of 23 deg.C and a tensile speed of 200 mm/min according to JIS K 7127 is 150-500%, in both of the flow direction (MD) at the time of formation of the film and the direction(TD) crossing the flow direction at a right angle. The colored resin film 4 comprises a blend of a PVdF type resin and an acrylic resin and the whole thereof comprises a composition consisting of 60-90 pts.wt. of the PVdF type resin and 40-10 pts.wt. of the acrylic resin and contains at least one layer 4a of this composition. The tensile elongation at break of the colored resin film in an actually coated thickness measured under the above mentioned measuring condition is 100% or more in both of the flow direction (MD) at the time of formation of the film and the direction(TD) crossing the flow direction at a right angle.