The curtain wallboard of the external wall of the building, the modification and renovation of the old external wall of the building, the indoor compartment, the decorative panel of the internal wall, and the car body of the cold insulation car.

Aluminum plastic plate is a three-layer composite plate, with plastic as the core and aluminum on both sides. Decorative and protective coatings or films are coated on the product surface as the decorative surface of the product. The surface of aluminum plate is coated with various decorative coatings. The commonly used fluorocarbon, polyester and acrylic coatings mainly include metal, simple, pearlescent and fluorescent colors, which are the most common varieties on the market.

Oxidized and colored aluminum plastic plate: the aluminum alloy panel shall be anodized in time, with unique colors, such as red, pink and bronze, and special decorative effect. Decorative composite plate with film: fix the color film according to the specified process conditions, depending on the adhesive tape, so that the color film adhesive can be placed on the primed aluminum plate or directly on the degreased aluminum plate. The main varieties are gangs and boards. Color printed aluminum plastic plate: color ink is printed on the transfer paper through advanced computer printing technology, and then the natural pattern is indirectly copied on the aluminum plastic plate through thermal transfer technology. It can satisfy the designer's idea and the owner's customized choice.

The coating material of curtain wall panel shall be fluorocarbon resin with high standby strength or other materials with equivalent or higher performance. High strength polyvinylidene fluoride polyfluorocarbon resin is more widely used, but pure PVDF resin should not be directly applied to aluminum, and other materials should be properly added to change its coating performance, which constitutes the commonly called 70% fluorocarbon resin. The raw material quality of main materials is closely related to the product quality of aluminum plastic plate. Poor quality waste plastics often contain a large number of harmful impurities and seriously aged plastics, which is extremely detrimental to the quality of aluminum plastic plates.