In recent years, many experts of large new energy batteries and new energy vehicle companies pay more attention to the application of aluminum alloy, and use aluminum alloy to produce the shell of new energy battery.

The aluminum alloy shell is 40% lighter than the steel battery shell, which reduces the weight of the new energy battery shell and improves the corrosion resistance of the new energy battery shell, which greatly promotes the use of aluminum profiles in the new energy battery and new energy vehicle manufacturing industry.

1. The shell of aluminum alloy battery has good processability. The aluminum plate can be processed into plane, arc, sphere and other complex geometric shapes by processing before painting.

2. It is not easy to be defiled and easy to clean and maintain. The non adhesion of fluorine coating film makes it difficult to attach pollutants on the surface, and it has a good cleaning property.

3. light weight, good steel property and high strength, 3.0mm-thick aluminum plate weighs 8kg per square plate, with tensile strength of 100-280n / mm².

4. Good durability and corrosion resistance.

5. Uniform coating and various colors. Advanced electrostatic spraying technology makes the adhesion between paint and aluminum plate uniform, with various colors and large selection space.

6. It can be recycled, which is beneficial to environmental protection. Aluminum plate can be 100% recycled, different from glass, stone, ceramics, aluminum plastic plate and other decorative materials, with high recovery residual value.

7. The installation and construction are convenient and fast. The aluminum plate is formed in the factory, and does not need to be cut at the construction site. It can be fixed on the skeleton.