Effect of high temperature and high humidity weather on aluminum plate in summer

Aluminum plate will oxidize to form aluminum rust under high temperature and humidity weather for a long time. Aluminum rust is formed by the reaction between aluminum and oxygen. The structure of alumina is compact and can be closely attached to the surface of aluminum plate, which can effectively prevent the oxidation of aluminum plate inside.

This is why Embossed Colour Coated Aluminium Sheet is often used as a raw material for waterproof tools. This oxide film is very thin, which is only a little bit as thick as 0.00001 mm. It is this membrane that forms a protective membrane. But its color was grayish white or yellowish, not like rust. Aluminum rust looks so beautiful that you can’t feel it has rust. So when using aluminium product at ordinary times, we should not use hard object friction, lest damage oxide film protection layer.

After receiving the goods, the customer should not directly open the packaging after high temperature exposure, for directly opening the surface of the packaging aluminum plate after exposure will generate water vapor, which will increase the possibility of oxidation. Due to the obvious temperature difference in different places, the goods should be placed in a well-ventilated floor for 2-3 days after they are picked up, so as to balance the temperature difference between inside and outside aluminum plates, and then open the package for use.