Aluminum sheet is currently the most popular material for making billboards, and more than 80% of the billboards on the market are made of aluminum sheet.
There are two types of aluminum plates for making signs, pure aluminum plates and alloy aluminum plates. The price of pure aluminum plate is lower, but the hardness is not as good as that of alloy aluminum plate. At present, most signs in China are made of pure aluminum plates. There are two main grades, 1050 and 1060. The thickness is generally concentrated in 1.0, 1.5, 2.0, 2.5, 3.0mm, and the general width is 1000mm-2000mm, and the length is 2000mm. If it is a round sign, the thickness is basically about 2.0mm. Some billboards also require surface oxidation treatment, which is also common.
Foreign signs are mostly alloys, and their strength, hardness and reflective properties are much stronger than pure aluminum plates. With the development of my country's advertising industry, alloys will gradually replace pure aluminum and become the main material for signs.
If you want to purchase aluminum sheet for billboard, please contact us.