The main two paints for the painted aluminum coil are fluorocarbon (PVDF) and polyester (PE). The paint colors and effects between the two can be consistent, but the price gap between the two is not small. It is mainly because there is a big difference in the cost of paint. Fluorocarbon paint contains fluorine, which has better weather resistance, longer service life, and higher price.
What is the price difference between the PVDF and PE coated aluminum coil? It can be understood that for aluminum coils with a thickness of 0.5-1.0 mm, the price gap between the two is around 500 usd per ton. The gap for thin aluminum coils is even greater, because the thinner the aluminum coil, the more square meters it has, the greater the amount of paint used.
The processing technology of fluorocarbon color-coated aluminum coils and polyester color-coated aluminum coils is almost the same, except that polyester color-coated aluminum coils can be coated in a single time, and the topcoat is directly applied after the primer is applied. However, pvdf coated aluminum coil can only be double-coated and topcoated twice. The surface color and gloss of fluorocarbon color-coated aluminum coils and polyester color-coated aluminum coils that have not been tested are the same. This can only be distinguished through professional paint testing equipment.
The service life of the color coated aluminum coils with PVDF coating can maintain color for 20 years without obvious color difference, which is 10 years longer than the color-maintaining ability of polyester color-coated aluminum coils. This kind of color-coated aluminum coil is also very corrosion-resistant. It can generally be used in different places such as roof corrugated sheets, fireproof veneer panels, aluminum ceilings, blinds, rolling shutters, garage doors, lighting, furniture, electronic appliances, etc.
The PVDF coated aluminum coils are products that use high-quality fluorocarbon paint to coat the surface of aluminum coils. Fluorocarbon paint has better weather resistance and longer service life. It is the first choice for color-coated aluminum coils for outdoor products.
Haomei fluorocarbon color-coated aluminum coils are coated with high-quality paints such as Nippon Paint and PPG, which can better ensure the service life of the color-coated aluminum coils. We have black aluminum coil stock. Welcome to leave message below to inquire what you need.
