In recent years, glass partitions have become increasingly popular in office decorations, and a common question from customers is about the available colors of aluminum alloy materials used in these partitions. Due to advancements in surface treatment processes, aluminum alloy profiles can now be customized in various colors to suit different design preferences. This article delves into the different surface treatment processes and the colors they can produce for aluminum alloy partition materials.

Understanding Aluminum Surface Treatment

Aluminum surface treatment involves forming a protective layer on the product's surface through chemical or mechanical methods. This treatment enhances the aluminum's corrosion resistance, aesthetics, and overall value. The following are some commonly used surface treatment processes for aluminum alloys:

1. Air Oxidation

   Anodizing is a process that forms a uniform and dense oxide layer on the surface of the aluminum product, enhancing its hardness and wear resistance. The colors produced through anodizing include champagne gold, silver white, golden yellow, iron gray, bronze, local tyrant gold, rose gold, blue, purple, orange yellow, and black.

2. Metal Wire Drawing

   This process involves repeatedly grinding the aluminum alloy surface with sandpaper to create distinct lines. The resulting finishes include champagne brushing, stainless steel brushing, and bright brushing, each imparting a fashionable and elegant look to the aluminum alloy.

3. Sandblasting

   Sandblasting cleans and roughens the aluminum surface using high-speed sand flow, improving the adhesion and durability of surface coatings. The common colors achieved through sandblasting are gray, black, and white.

4. Spraying Treatment

   Spraying involves applying paint to the aluminum surface, resulting in a smooth and even finish. This process allows for any color to be applied, with black, white, and gray being the most common. Other colors can be customized using color cards.

5. Wood Grain Transfer

   This method replicates wood grain textures on aluminum profiles, creating a realistic wood appearance. It typically produces a red wood grain color, achieved through high-temperature sublimation and thermal penetration.

6. Polishing

   Polishing smoothens and brightens the aluminum surface using mechanical, chemical, or electrochemical methods, reducing surface roughness and enhancing shine.

7. Electrophoresis

   In the electrophoresis process, the aluminum alloy is placed in an electrophoresis tank, and a direct current is applied to form a dense resin film on the surface. This method can produce colors such as champagne, silver white, stainless steel, bronze, golden yellow, and black.

Conclusion

There are numerous color options for aluminum alloy materials used in glass partitions, allowing for customization based on individual preferences. When selecting colors, it's essential to consider factors such as cost, compatibility with office decor, and overall aesthetic appeal. By understanding the various surface treatment processes and their resulting colors, customers can make informed decisions to enhance their office environments.