Color coated aluminum coils are widely used
Color coated aluminum coil refers to the coloring treatment of the surface of aluminum plate. It not only has stable performance, but also beautiful color, uniform color, smooth and bright, strong adhesion, strong and durable, acid and alkali resistant, corrosion resistant, weather resistant, UV resistant, weather resistant. Strong, so it has been widely used. With the development of the economy, aluminum has been made into a wide variety of products and has been widely used in various industries. Color coated aluminum coil is one of the products and has strong antioxidant capacity.
The color coated aluminum coil has strong anti-oxidation ability. In fact, aluminum itself has certain anti-oxidation ability. When the aluminum is exposed to the air, a dense film of aluminum oxide is formed on the surface. This protective film prevents corrosion of cold nitric acid and acetic acid. However, in alkalis and salts containing a gas ion such as sodium chloride, this oxide film is destroyed, causing strong corrosion of aluminum. The less the various impurities contained in the aluminum-coated aluminum coil, the more remarkable the ability to form an oxide film.
Types and mechanical properties of color-coated aluminum coils and aluminum alloys Alloying elements such as copper, magnesium, manganese, silicon, iron, zinc, vanadium and chromium are added to aluminum to obtain alloys with different properties. According to its chemical composition and manufacturing process characteristics, color-coated aluminum coil aluminum alloy can be divided into aluminum alloy and cast deformation aluminum alloy according to its heat treatment characteristics, and can be divided into heat-treated and non-heat-treated reinforced aluminum alloy. The alloy whose composition is left to the point, the solid solution component does not change with temperature, and belongs to a non-heat-treated reinforced aluminum alloy. This alloy system cannot be heat treated to improve its mechanical properties, but can only be strengthened by cold deformation.
The composition of the solid-coated aluminum coil component between the alloys, the composition of the solid solution changes with temperature, and belongs to the heat-treated reinforced aluminum alloy. Non-heat-treated reinforced aluminum alloy, including aluminum-manganese and aluminum-magnesium alloy. The alloy is characterized by medium strength, good plasticity, easy to be processed into various semi-finished products by pressure processing, and has satisfactory weldability, high vibration resistance and outstanding Corrosion resistance, therefore also known as rust-proof aluminum alloy.
Color coated aluminum coils are widely used in aluminum composite panels, honeycomb panels, insulation panels, aluminum curtain walls, shutters, roller shutters, aluminum-magnesium manganese roofing systems, aluminum ceilings, household appliances, downpipes, aluminum cans, etc. The volume has a wide range of colors, whether it is residential, large commercial outlets or large exhibition centers, color coated aluminum coils can add color. Good plasticity and machinability make it an ideal material for various architectural styles. Aluminium coils have provided architects, designers and owners with a personalized color space for exterior walls and ceilings, as well as the ideal material for architectural styling. Whether it is a versatile large building or a unique creative new building, The coated aluminum coil can meet the different requirements of modern and classical architectural styles, and the building is decorated in a variety of colors. The products are applied in many fields such as electronic appliances, instruments, lighting, packaging, home decoration, etc. The above content is about color coated aluminum coil application. The content of the scope is introduced, I believe that it is helpful to understand this aspect or the whole color coated aluminum coil.