What is color coated aluminum coil

What is color coated aluminum coil

Color coated aluminum (color coated aluminum coil), is the aluminum plate or (aluminum coil) for surface coating colour treatment, common fluorocarbon color coated aluminum (color coated aluminum coil), polyester color coated aluminum (color coated aluminum coil), widely used in aluminum composite panels, aluminum veneer, aluminum honeycomb panels, aluminum ceilings, roofing, edging, easy to pull cans, electronic products. Its performance is very stable, not easy to be corroded, the surface layer after special treatment can reach 30 years quality assurance, the weight per unit volume is the lightest among metal materials, colour coated aluminium, is currently the most popular a new type of aluminium material.

Colour coated aluminium coil coating is divided into: polyester coated aluminium coil (PE), fluorocarbon coated aluminium coil (PVDF).

After the surface of the aluminium sheet or aluminium coil baked and coated several times to form a polyester coating can form a firmly attached continuous solid film with protective decorative properties. It is a UV-resistant coating, polyester resin is used in the main chain of polymer containing ester bond as a monomer, add alkyd resin, UV absorber according to the gloss and can be divided into matte and high gloss series. Can give colourful aluminium supplies rich colour, and has a good gloss and smoothness, and superior texture and feel, but also can increase the sense of hierarchy and three-dimensional. It can protect objects exposed to the atmosphere from ultraviolet light, wind, rain, frost and snow; the coating can play a protective role due to temperature differences, freeze-thaw cycles, corrosive gases and micro-organisms. Coloured aluminium sheets or coils are particularly suitable for interior decoration and advertising panels.