What is the corrosion resistance of aluminum coils?

Aluminum coils products are light and easy to process.They are the reason for their unrelenting sales in the construction industry for many years.Aluminum is a relatively vivid metal.
 
 1.The purity of aluminum. The higher the purity, the greater the chance of reaction with oxygen in the air, the resulting oxide film will be very thin and fine, and it will react faster than the ordinary metal oxidation, and the thickness of the film Many, it can be useful to prevent microorganisms and moisture in the air from corroding the aluminum plate material.

    2.The mechanical strength of aluminum coils, we will find that the stronger the corrosion resistance of aluminum, the lower its mechanical strength. In order to solve this problem, we participate in the appropriate magnesium, copper, zinc in aluminum. And other metals, making its mechanical strength larger, can also make it more widely used, but it also greatly reduces the corrosion resistance

    3.The powder coating of aluminum coil has excellent corrosion resistance after painting, and there will be many colors for you to choose, which will further enhance the beautifulness of the aluminum sheet in use, and it is used to different building styles. The remaining scrap output rate of aluminum coils will not be very high. The equipment investment is less, and choosing aluminum coils is both economical and affordable.