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What is alumina board
Nov 04, 2018

 With the development of technology and the advancement of productivity, many new materials have appeared on the market. Alumina sheets are very common new materials in our lives, and they are widely used, but there are still many people who don't know much about what is an alumina board. What is the type of alumina board? Let's take a look!

 What is alumina board


 The alumina plate is placed in a corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as an anode, and electrolysis is carried out under specific conditions and an applied current. The aluminum plate of the anode is oxidized, and a thin layer of aluminum oxide is formed on the surface, and the thickness thereof is 5 to 20 μm, and the hard anodized film is 60 to 200 μm. Alumina sheets are not only popular among customers because of their very good durability, but also because of their high aesthetic appeal, which has won the favor of many consumers and has great market potential.


 Type of alumina board


 1. Anodized aluminum plate:


 The anodized aluminum plate is a very practical alumina plate. The surface of the anodized aluminum plate has a special thin layer of thin aluminum oxide which increases the hardness of the alumina plate and also improves the wear resistance of the alumina plate. At the same time, the anodized aluminum plate has a very high melting point, which makes the anodized aluminum plate very resistant to humans. And the anodized aluminum plate not only has many excellent properties, but also is relatively easy to color and has a high aesthetic appearance.


 2. Chemical alumina board:


 The chemical alumina board is a very good alumina board. The chemical alumina plate is mainly produced by chemical action. After the chemical reaction occurs, the thickness of the oxide film of the chemical alumina plate is once thickened, which improves the oxidation resistance of the chemical alumina plate and improves the durability thereof. At the same time, the chemical alumina board is also very easy to color and can be beautified.


 The above is a description of what is an alumina board. Alumina sheets are very common in the mechanical manufacturing industry and are also very common in the automotive industry, household appliances and handicrafts. At present, alumina sheets are not only popular among customers because of their very good durability, but also because of their high aesthetics, which are favored by many consumers and have great market potential.