What are the properties of aluminum color?
Conventional aluminum alloy is not dyed, only the surface-treated anodized aluminum is colored before the anodic oxidation step is preferably carried out dyeing treatment and sealing treatment, the dyed color does not fade. There spray resin treatment. Color aluminum doors and windows surface treatment with ordinary aluminum surface treatment process is different. Ordinary aluminum doors and windows of the material relatively narrowly, there may be used aluminum is recycled, cheap, color aluminum windows and doors with materials mostly aluminum, high strength.
Aluminum color colorful, beautiful appearance. Dyeing uniformity, high gloss retention, good color stability, color change is minimal. 20-year warranty polyester paint, fluorocarbon warranty for more than 30 years. , Plastics and adhesives, the use of advanced composite technology. Products with the desired decorative plate bending, bending strength, in the state of four seasons, change air pressure, temperature, humidity and other factors, will not cause bending deformation, swelling and other unique heat treatment technology, product surface strength, hardness be consistent. Perfect pre-stretching process, the complete elimination of internal stress, and stress in processing aluminum roll easily warping, cracking and deformation. Salt tolerance of acid rain corrosion, corrosion does not itself produce live germs, does not release any toxic gases, does not cause corrosion of the keel and the fixing member, flame retardancy. According to the state of not less than B1 level.
Aluminum used in buildings comprise a single layer of aluminum, aluminum and other composite materials, aluminum general often refers to single-layer (also called single aluminum or pure aluminum), used for architectural engineering in recent years, a single layer of aluminum used in the aluminum curtain wall the more common. It is a form of aluminum curtain walls, and simply say that with aluminum instead of glass curtain wall, aluminum curtain walls make for more shelters and non-lighting of the walls. Such as the Guangzhou World Trade Center, use the Southwest Aluminum sheet metal processing factory processing curved aluminum different good nearly 150 tons, electrostatic spraying the surface. Foreign aluminum curtain wall has been selected single layer of aluminum. Single aluminum generally used pure aluminum. Aluminum thickness is 3mm, in order to enhance the strength of aluminum plate surface in the back of the aluminum plate, you must install the stiffener (existing manufacturers disturbed), strengthen tendons thick ribbon made first with the flash butt welding machine a dolphin screw cap welded to the back of the aluminum plate and then for aluminum ribs sets of drilling into the inner screws with screws.
