What material is aluminum-plastic panel made of?

1、 Aluminum plate
The outer material of aluminum-plastic panel is aluminum plate, which is a lightweight, high-strength metal material with excellent thermal conductivity and corrosion resistance. The surface of aluminum panels is flat and smooth, and can present different colors and textures, providing a wide range of appearance options for aluminum-plastic panels.
2、 Plastic board
The internal material of aluminum-plastic panels is plastic panels, which are usually made of materials such as polyethylene or polyvinyl chloride. Plastic board has the advantages of lightweight, moisture resistance, impact resistance, and also has a certain sound insulation effect. After being combined with aluminum plates, it can form a composite material that is both rigid and flexible, with good performance.
3、 Adhesive
In the process of producing aluminum-plastic panels, special adhesives are required to bond the aluminum and plastic panels together. This adhesive has the characteristics of high strength, weather resistance, and waterproofing, which can ensure that aluminum-plastic panels will not peel or crack during use.
4、 Decorative coating
In order to improve the decorative effect and service life of aluminum-plastic panels, a decorative coating is usually applied on the surface. This coating can resist external factors such as ultraviolet radiation, pollution, and erosion, protecting the surface of aluminum-plastic panels from damage. At the same time, the decorative coating can also provide certain waterproof performance, preventing moisture from penetrating into the interior of the material.