What Is 032 and 024 Aluminum Coil Stock
024 aluminum coil stock refers to 0.024 inch aluminum coil. Its thickness is about 0.6mm. 032 aluminum coil stock stands for 0.032 inch aluminum coil. Its thickness is about 0.8 mm. The color coated aluminum coils are mainly available in 0.3mm, 0.5mm and 0.8mm thicknesses.
Although aluminum alloy has anti-rust and corrosion resistance in outdoor environment, it will cause oxidation reaction on the surface of aluminum alloy and lead to color difference problem. The emergence of color aluminum coil just solves the problem of aluminum coil surface and further increases the service life of aluminum coil. The use of color aluminum coil in outdoor environment can greatly increase the service life of the product and beautify the product.
The two main paints for color-coated aluminum coils are fluorocarbon (PVDF) and polyester (PE). Fluorocarbon aluminum coils are relatively expensive, mainly because fluorocarbon paints contain fluorine, which is more expensive and has better weather resistance.
The pretreatment process mainly includes hot alkali degreasing, hot water cleaning, chemical treatment and passivation treatment, which lays the foundation for the preparation of excellent coatings. The color coating process is divided into spraying and roller coating. In the current construction market, 70% of the painted aluminum coil used on the surface of buildings are roller coated.
Different uses will require color-coated aluminum coils to play different specific roles, and have different requirements for certain characteristics such as strength and corrosion resistance. Therefore, when purchasing 032 aluminum coil stock, you should pay attention to roughly determine the specific color-coated aluminum coil type based on the specific purpose.
Because there are too many colors for color-coated aluminum coils, our company generally does not have all of them in stock. The colors can be customized according to the RAL color card or other standard color card numbers, or they can be processed according to samples. Welcome to leave message below to inquire what you need.
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