Aluminum composite panel and aluminum plate are both building materials that are widely used in construction, exterior wall decoration, and interior decoration. Although they are both made of aluminum, they have many differences in their composition and characteristics. In this article, I will detail their differences in terms of material composition, usage, surface treatment, and more.

1. Material Composition

Aluminum composite panel is composed of multiple layers of aluminum panels and a plastic composite material layer in the middle. This structure makes aluminum composite panel stronger and more stable, and it can maintain its shape even under the influence of external environmental factors. On the other hand, aluminum plate is only a single layer of aluminum material, so it is relatively weaker in terms of strength and stability.

2. Usage

Due to its better strength and stability, aluminum composite panel is widely used in building exterior wall decoration, interior decoration, ceiling, partition, advertising signs, and other fields. Aluminum composite panel also has good thermal insulation, sound insulation, and fire-resistant aluminum composite panels, which can effectively protect the safety of buildings. Aluminum plate is mainly used in industrial, aerospace, and transportation fields.

3. Surface Treatment

The surface treatment of aluminum composite panel is very diverse and can be customized according to different needs, such as spraying, oxidation, coating, and more. These treatment methods can effectively improve the corrosion resistance, wear resistance, and aesthetics of the aluminum composite panel. In contrast, the surface treatment of aluminum plate is relatively simple, mainly by spraying and oxidation.

4. Price

Due to its better strength and stability, as well as more diverse surface treatment methods, the price of aluminum composite panel is relatively high. On the other hand, the price of aluminum plate is relatively low, making it suitable for fields with lower requirements for strength and aesthetics.

5. Installation Method

The installation method of aluminum composite panel is usually dry hanging or plug-in installation, which can effectively ensure the stability and safety of the aluminum composite panel. The installation of aluminum plate is relatively simple, usually fixed with screws or adhesive.

6. Service Life

Due to its better strength and stability, as well as better corrosion resistance, the service life of aluminum composite panel is relatively long, generally more than 20 years. In contrast, the service life of aluminum plate is relatively short, generally around 10 years.

In summary

Although aluminum composite panel and aluminum plate are both made of aluminum, they have many differences in terms of strength, surface treatment, usage, installation method, price, and service life. Aluminum composite panel has better strength and stability, more diverse surface treatment methods, and longer service life, making it suitable for building exterior wall decoration, interior decoration, and advertising signs. Aluminum plate, on the other hand, has a lower price and is more suitable for industrial, aerospace, and transportation fields. When choosing materials, it is important to consider different needs and usage scenarios.