First of all, we should start from the storage environment of aluminum coil. The reason why aluminum coil is easy to oxidize is affected by the storage environment. When aluminum coil is stored, make sure that the storage place is ventilated and dry, and also avoid storing in a humid place.
As the aluminum coil is a non-ferrous metal, if the surface is subject to water or the environment is humid, it is easy to oxidize, forming a piece of oxidation trace on the surface, resulting in the appearance damage of the aluminum coil, and the serious case can not be used, so a good storage environment directly affects the service life of the aluminum coil.
The second is that the sealing of the packaging is better. Although the manufacturers will take certain protective measures when the aluminum coil leaves the factory, such as winding waterproof film and placing desiccant, when we use the aluminum coil, it is inevitable to open the outer packaging.
This will leave a hidden danger for the aluminum coil to be oxidized, so if it is not a special case, we should not open the outer package easily. If we open it, we need to seal it again and store it in a dry and well ventilated place to ensure that our aluminum coil will not be affected by moisture and damaged.