凯麦Aluminum veneerWhat are the commonly used processes for surface treatment?

       凯麦Aluminum veneer的表面形状及光滑度在很大程度上会影响Aluminum veneerThe quality of the aluminum veneer curtain wall is now the role in the building exterior wall of the most commonly used decorative aluminum alloy material, the surface is to go through a number of processes, in order to achieve beautiful atmosphere effect. So, what are the commonly used processes for surface treatment of aluminum veneer on Kaimai? The following is a small series of Kaimai to understand it!

       凯麦Aluminum veneerAnd aluminum profiles usually need surface treatment to meet different needs, then in the common.Aluminum veneerSurface treatment includes sandblasting, coloring, oxide film mechanism, etc.

1. Sandblasting: The main function is surface cleaning. Sandblasting before painting (painting or plastic spraying) can increase the surface roughness and contribute to the improvement of adhesion, but the contribution is limited, which is not as good as chemical coating pretreatment.

2. Coloring: There are two main processes for coloring aluminum: one is aluminum oxidation coloring process, and the other is aluminum electrophoresis coloring process. Various colors are formed on the oxide film to meet certain use requirements, such as black for optical instrument parts and golden yellow for commemorative medals.

3, conductive oxidation (chromate conversion film)-for both protective and conductive occasions.

4, chemical oxidation: the oxide film is thin, the thickness is about 0.5~4 microns, and porous, soft, with good adsorption, can be used as the bottom of the organic coating, but its wear resistance and corrosion resistance are not as good as anodic oxide film.

       上述四种加工方式只是Aluminum veneerPart of the surface treatment method, but they also play a decisive role in the shape and color of the aluminum veneer surface, so in the process of processing, it is necessary to strictly follow the aluminum veneer industry standards for production and processing.

       Aluminum veneerAnodizing cannot be used for the surface treatment of aluminum plates. Due to the difference in material composition and oxidation solution of each batch of aluminum plates, the surface color difference after oxidation is large, and the overall decoration effect for curtain walls is extremely poor. At present, the color of anodized aluminum curtain walls is relatively natural aluminum and gold, and the price of anodized Guangdong aluminum veneer is relatively expensive. Therefore, fluorocarbon spraying is mostly used in the market.

See here I believe you have a deeper understanding of aluminum veneer, more information on aluminum veneer, welcome to Kaimai exchange!

责任编辑：凯麦Aluminum veneerCurtain Wall Factory-Huang Liping 13074271912

This article labels: aluminum veneer curtain wall, fluorocarbon aluminum veneer, curtain wall aluminum veneer, wood grain aluminum veneer, aluminum veneer manufacturer

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