Color coated steel coating is a polyester commonly used

Top coating color coated steel sheet is a polyester (PE), then there is a silicone modified resin (SMP), high weatherability polyester (HDP), polyvinylidene fluoride (PVDF), etc.,  Food dehydrator  structure divided into two baking and two coat two baking, coating thickness on the surface 20-25u, rear 8-10u, buildings should not be less than the external surface 20u, back 10u. Color coated steel commonly cited standard is the United States ASTM A527 (galvanized), ASTM AT92 (galvanized), Japanese JIS G3302, European EN/0142, Korea KS D3506, Baosteel Q/BQB420.
Color coated steel plate, commonly known as color steel plate, high quality cold-rolled steel, hot dip galvanized steel or galvanized steel as the substrate, after surface degreasing, phosphate, chromate conversion, the organic coating after coating Bake made with lightweight,  oil equipment , color, durability and other characteristics. Widely used in construction, home appliances, decoration, automotive and other fields.
Color plate depends on the strength and thickness of the substrate material, the durability depending on layer (coating weight 318g/m2) and surface coating, coating with polyester, silicone resin, fluorine resin, the coating thickness of 25um or more, coating a coating structure has two drying, two coat two baking, etc., maintenance-free service life can be different according to the ambient atmosphere is 20-30 years.