Honeycomb aluminum foil has the advantages of light weight, high strength, and high rigidity. It is widely used in exterior wall decoration of high-rise buildings. The middle layer of honeycomb aluminum foil contains a large amount of air, which can be soundproof, heat-insulated, waterproof, moisture-proof, thermal insulation, and does not release harmful gases.
Featured aluminum foil: honeycomb aluminum foil, explosion-proof aluminum foil
After the aluminum material is processed into foil, the electronic aluminum foil undergoes surface corrosion treatment and re-oxidation treatment, and then is wound to make a capacitor. The aluminum foil before corrosion is called light foil, the aluminum foil after corrosion is called corrosion foil, and the aluminum foil after re-oxidation is called finished foil. Electronic aluminum foil refers to light foil and is a key raw material for the production of aluminum electrolytic capacitors. The electrode foil includes corrosion foil and chemical foil. Electronic aluminum foil can be divided into high-voltage anode foil, low-voltage anode foil, negative electrode foil, etc. Among them, high- and low-voltage anode foils (formation foils) require more than 99.99% high-purity aluminum.
