Product name: Tri-coating Color-coated Steel Sheet with Thick Film Sheet
Color-coated products with thick film refers to the color-coated products with thick coating film. The film thickness of common color-coated products is less than 25μm and while that of thick film products is more than 30μm. Thick film products are normally prepared by the multi-coating technology. Baosteel mainly adopts the tri-coating technology. The coating (facade) is composed of three layers of coatings, including the prime coating, medium coating and top coating. Two or three layers of coatings may be applied to the backside according to the actual demands. PVDF, HDP and other paints with good durability are mainly applied to medium coating and face coating. When thick coating is provided by such products, surface coating with special effects also can be generated e.g. pearlescent effect.
Tri-coating product is a kind of product with high quality, long service life span and high cost. It is mainly applied to stadium building, airport architecture, large scale power plant, other home and abroad great engineering construction projects and buildings in bad environment.