The classification of color-coated aluminum coils is based on the relevant materials. There are roughly two types, including polyester-coated aluminum coils and material-coated aluminum coils. Each type of aluminum coil has its advantages and ways of use.

The first is polyester-coated aluminum coils, and the surface treatment process of polyester-coated aluminum coils is very good. Thanks to the polyester coating material of polyester-coated aluminum coils, the polyester molecules have a relatively good adhesion property, which makes the service life of polyester-coated aluminum coils very long and will not fade after a long time.

Material-coated aluminum coils have more stable chemical properties than polyester-coated aluminum coils. The general use properties of material-coated aluminum coils are similar to polyester coatings, but material-coated aluminum coils have a longer service life. Material-coated aluminum coils have good stability and weather resistance. The shadow of material-coated aluminum coils is particularly easy to see indoors.

1. Polyester coating (PE): It has good weather resistance and decorative properties, and is suitable for outdoor building exterior walls, roofs, and other environments. Polyester-coated color-coated aluminum coils are brightly colored and resistant to ultraviolet radiation, but their high-temperature resistance is relatively weak.

2. Fluorocarbon coating (PVDF): It uses fluorocarbon resin as the base material, has extremely high weather resistance, corrosion resistance, and chemical resistance, and can maintain bright colors and stable performance even under extreme climatic conditions. It is a material for high-end building curtain walls and billboards.

3. Acrylic coating (AC): It is between polyester and fluorocarbon, has good weather resistance and cost-effectiveness, and is suitable for mid-range building decoration and home appliance housings.

4. Nano coating: A new coating technology that has emerged in recent years. Through nanotechnology, the coating material is refined to the nano level, which significantly improves the hardness, wear resistance, self-cleaning, and antibacterial properties of the coating, opening up new areas for the application of color-coated aluminum coils.

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