COLORED POLYOLEFIN-COATED STEEL MATERIAL

摘要

PURPOSE:To provide a colored polyolefin-coated steel material in which a polyolefin coating has various colors with excellent beauty. CONSTITUTION:A colored polyolefin-coated steel material 1 is obtained by sequentially laminating a colored polyolefin layer 5 containing 0.1-10wt.% of coloring pigment made of sole inorganic oxide or its mixture on a surface grounded with necessary beauty through a modified polyolefin adhesive layer 4.