Colour aluminium sheet is a high quality building material

Colour aluminium sheet is a new type of popular aluminium material at present. Coloured aluminium sheet is not only a high quality building material, but also has a wider practicability.
Color coated aluminium refers to the coloring treatment of aluminium plate surface coating. The common ones are fluorocarbon color coated aluminium and polyester color coated aluminium. They are widely used in aluminium-plastic board, aluminium veneer, aluminium honeycomb board, aluminium ceiling, roof surface, edges and corners, easy-to-pull cans, electronic products, etc.

The performance of color coated aluminium is very stable, and it is not easy to be corroded. After special treatment, the surface layer can reach 30 years of quality assurance belong to best aluminium roofing sheet material. The weight per unit volume is the lightest of metal materials.
Fluorocarbon coated color coated aluminium sheet (PVDF) is bonded by fluorine/carbonization bond in the chemical structure of fluoric acid base material. The stability and firmness of the chemical structure make the physical properties of fluorocarbon coatings different from those of general coatings. In addition to excellent mechanical properties such as wear resistance, impact resistance, etc., especially in harsh weather and environment shows long-term anti-fading, anti-ultraviolet performance. After high temperature barbecue, the molecular structure of the coating is compact and has strong weatherability. Fluorocarbon coatings can be divided into traditional fluorocarbon coatings and nanofluorocarbon coatings according to the surface film-forming structure. Environmental protection: salt-alkali acid rain corrosion resistance, self-corrosion will not produce toxic bacteria, will not release any toxic gas, will not cause keel and fixtures corrosion, flame retardant. According to the regulations of the state, it is not lower than B1 level. Decorative: Painted with wood grain and stone grain, it has vivid physical texture and fresh natural aesthetic feeling. Patterns can be made at will to give customers a wide range of choices, which can enrich the humanistic connotation of products and give people more enjoyment of beauty.
Weatherability: Paint pattern made by coating and baking at high temperature has high gloss retention, good color stability and little change in color difference. Polyester paint quality is guaranteed for 10 years, fluorocarbon paint quality is guaranteed for more than 20 years.
Flatness: There is no composite high temperature indentation on the surface. There is no residual stress on the plate surface and it will not deform after shearing.
Mechanics: High quality color coated aluminium sheet coil, plastics and adhesives are selected, and advanced composite technology is adopted. The products have the flexural and flexural strength required for decorative panels. Under the four seasons'climate, the changes of wind pressure, temperature, humidity and other external factors will not cause bending, deformation, expansion and other phenomena.