The use of pre painted aluminum coil in the construction of large steel structure workshops has greater advantages. Why is the prepainted aluminium coil for roof is so popular? It has a longer service life than steel panel. After a long time exposure, the paint will fall off and will not cause corrosion and perforation. Meanwhile, it has a high recycling value.
The color aluminum roofing sheet is made of aluminum, light and onvenient for transportation and installation. It has many unbeatable advantages: light weight, anti-oxidation, no rust, heat insulation, sound insulation, environmental protection,etc. The service life is at least 50 years.In particular, the color aluminum coil has many colors.
It is very suitable for the construction of large-scale enterprise workshops and special industrial buildings, aseptic workshops, food workshops, other workshops for special breeding, simple houses, ceramic factories, foundries, chemical plants, glass factories, fertilizer plants, paper mills, sewage treatment plants, electroplating plants, and sheds.
The roofing sheet is usually made from the aluminium color coated coils. The color coated aluminum coil is to carry out surface coating coloring treatment on aluminum coil to extend the life of aluminum material. After the aluminum coil is processed by cleaning, chromizing, roller coating, baking, etc., the surface of the aluminum coil is attached with various colors of paint coating.
The paint for the surface coating is divided into polyester ( PE) coated aluminum coil and fluorocarbon (PVDF) coated aluminum coil. There are also some cases where one side is coated with fluorocarbon and the other side is coated with polyester. It can be further processed like embossing like stucco, diamond and map.
According to their different uses, they are usually used as roofing materials, ceiling materials, home appliance panels, food materials, brushed aluminium sheet, etc. It can be divided into single coating (4-20 microns), double coating (25-28 microns) and 3 coatings (35-38 microns).
Haomei aluminum color coated coil has a serious selection of the raw material suppliers like Southwest Aluminum. The paint used for coating mainly comes from the American PPG brand and the Swedish Becker brand.
The color aluminum coating line is specially designed and introduced for color coating aluminum, which is more stable and accurate than the roller coating line modified from the color steel line. With 24-hour uninterrupted monitoring, Haomei color coated aluminum coil has stable quality. Therefore, our pre painted aluminum coil has been exported to many countries and regions such as Europe, North America, Australia, Southeast Asia, etc., with an annual export volume of more than 10,000 tons.