Anodized sheet aluminum is a product that puts the aluminum sheet in the oxidation tank, conducts electricity, and forms an oxide film on the surface. So that the anodized aluminum sheet has various characteristics. The anodized aluminum plate produced by our company are all anodized, and the thickness of the oxide film can reach 3-8 microns, which is a relatively excellent product. It can be said that the anodized aluminum plate is mainly an oxide film, and the anodized aluminum plate has various special properties depending on the compactness, protection and fit of the oxide film.
The protection of anodized sheet aluminum: Anodized aluminum sheet has a long service life, mainly because the oxide film can isolate external corrosion, and can also be used in an acid-base environment in time. These features are not available in ordinary aluminum sheet. In many cases, anodized aluminum sheet are used in curtain walls after oxidation. In terms of ceiling, it has a good decorative effect and long service life, and the surface will not leave oil stains and stains. It is convenient to clean the surface later, which improves the usability of the product.
The anodized aluminum sheet is anti-static: The oxide film is anti-static, suitable for use in anti-static panels or work platforms, because the oxide film is wear-resistant, so there is no reduction in anti-static ability after a period of use, which cannot be achieved by paint.
The bonding feature of anodized sheet aluminum: There are a large number of micropores in the thin oxide film, and the micropore adsorption capacity of the film is strong. In terms of LED substrates and copper clad laminate substrates, anodized aluminum sheet can be better bonded to copper foils, because there are oxidation holes on the oxide film, which can play a better fit.