Brief Introduction Of Color Coated Steel Plate

Color coated steel sheet is a composite metal sheet that uses galvanized steel sheet or cold rolled steel sheet as the base body and is coated with various protective and decorative coatings after surface treatment. It is also called "color organic coated steel sheet". The structural layers of the color coated steel sheet from the inside to the outside are cold-rolled sheet, galvanized layer, chemical conversion layer, primary coating (primer paint), fine coating (front and back paint). This kind of plate has novel surface color, strong adhesion, good corrosion resistance and decoration, and good processing performance, and can be cut, bent, drilled, riveted, crimped, etc. Commonly used coatings are divided into three categories: inorganic coatings, organic coatings and composite coatings.