The color coated aluminum coil is widely used in the construction industry like gutter, ceiling, shutter, etc., for its excellent corrosion resistance and decorative performance. There are 30 gutter coil colors available to accent any home's exterior like white, red, black, blue, wood grain,etc. It is also known for its relatively low density and strength.
The aluminum gutter coil chooses 1000 and 3000 aluminum coils as the main material. After the plain aluminum coil is cleaned, chromed, rolled, baked, etc., the surface of the aluminum coil is coated with various colors. The coating types are PE and PVDF.
The main aluminum alloys are 1050, 1060, 3003, 3004, 3105, 5005, etc. Because they can withstand extreme natural environments such as outdoor ultraviolet radiation, wind and rain, and at the same time do not fade and bend, so they are used in architectural decoration design and outdoor decoration design.
Compared with PE coated gutter coil, PVDF coated aluminum coil has the advantage of long service life. Generally, the service life of fluorocarbon-coated (PVDF)aluminum coil and aluminum plate can reach more than 20 years, while the service life of polyester color-coated (PE)aluminum coil is usually 10 years.
There are many different types of aluminum gutter coils and different types have different performances in some characteristics due to different types of substrates, and are suitable for different applications because of different characteristics. Therefore, it is required that you need to make a choice according to the specific use, application environment, pressure bearing need.
Haomei Aluminum’s paints for the aluminum gutter coil are mainly from the American PPG brand and the Swedish Becker brand. The color aluminum coating line is specially designed and introduced for color aluminum coating, which is more stable and accurate than the roller coating line modified from the color steel line.
Nearly 5,000 tons of bare aluminum coil inventory and perfect supporting facilities such as longitudinal shearing (slitting), wave shearing, horizontal shearing, embossing, wire drawing, etc., allow Haomei Aluminum realize short delivery with best quality.
Original source: https://www.hm-alu.com/a/what-are-gutter-coil-colors.html