Anodun alüminyum levhası oksitlenir, kalınlığında ince bir alüminyum oksit tabakası oluşur. 5 ile 20 mikron, ve sert eloksallı film ulaşabilir 60 ile 200 mikron. Eloksallı alüminyum levha, sertliğini ve aşınma direncini artırır, kadar 250-500 kg/mm2, çok iyi ısı direncine sahiptir, sert anotlanmış filmin erime noktası 2320K'ya kadar çıkar, mükemmel yalıtım, and breakdown resistance The voltage is as high as 2000V, which enhances the anti-corrosion performance. It will not corrode for thousands of hours in ω=0.03NaCl salt spray.

There are a lot of micropores in the thin oxide film layer, which can adsorb various lubricants, suitable for the manufacture of engine cylinders or other wear-resistant parts; the film micropores have strong adsorption capacity and can be colored into various beautiful and bright colors. Non-ferrous metals or their alloys (such as aluminum, magnesium and their alloys, vesaire.) can be anodized.

Anodized aluminum sheets are widely used in mechanical parts, aircraft auto parts, precision instruments and radio equipment, architectural decoration, machine casings, lamps and lighting, consumer electronics, handicrafts, household appliances, interior decoration, signs, furniture, automotive decoration and other industries.