Under what conditions can aluminum foil be oxidized?Under what conditions can aluminum foil be oxidized easily? I mainly want to prevent the oxidation of aluminum foil, how much is it with air humidity, or how much humidity range is not easy to be oxidized?
Aluminum is chemically active and easily oxidized. In air, because of the formation of a dense oxide film after oxidation, it prevents the further oxidation of aluminum. High temperature can destroy the oxide film and accelerate the oxidation reaction.
It is the best way to automatically generate a thin layer of oxide to protect, and others, such as brushing, electroplating, nickel, chromium and other oxide resistant metal, are troublesome and cost
Strong alkali and other substancesThe oxidation of aluminum has little to do with air humidityAluminum oxide does not want to be oxidized,
At room temperature, the foil is oxidized by oxygen in the air, producing an oxide layer attached to the foil surface to prevent the oxidation from occurring unless heated or touched with acid
