Whether the aluminum composite panel has good durability is an important standard to measure whether it can be used effectively in curtain wall.

In the process of using aluminized plastic curtain wall, it has to go through the harsh weather conditions such as wind, sun, rain and so on, and its durability must be good to withstand such harsh weather conditions, so that it can be effectively applied to the curtain wall. In order to ensure the durability of the aluminum composite panel, the coating of the aluminum composite panel for the curtain wall is required to be fluorocarbon coating with a fluorocarbon resin content of more than 70% and a coating thickness of more than 25um.The aluminum composite panel manufacturers in Germany have carried out the most severe outdoor exposure test on their products. Now it has been more than 30 years. The color change and powder phenomenon on the surface of the aluminum plastic composite board are very small, which proves that the long-term durability of the aluminum composite panel products can fully meet the requirements of the curtain wall.