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- Manufacturing Process of Brushed Aluminium Sheet
- Brushed aluminium sheet, with graceful gloss of hair, covers a wide range of application in various industries. It may turn into items in the home like photo frames, bag labels, lighting covers or reflective parts and battery cover of cell phones etc. Interior decoration entails application of brushed aluminium sheet as well. Representatives include delicate doors and windows, water-proof boards, top quality cupboards and domestic appliances. Besides, aluminum furniture is also becoming more and more popular. The sheet can also be used for sign boards and wall boards. Some people may be curious about the manufacturing process of this “magic” sheet with hair gloss, then please read along.
Generally speaking, brushed aluminium sheet is obtained by scraping aluminium sheet continuously with abrasive paper. Specific processes include surface degrease, sand milling and water scrubbing. The purpose of degrease is to remove grease and oil off the surface. Physical and chemical methods can be applied separately or combined in accordance with specific needs. In the process of sand milling hair traces are made on the surface which is later anodized and coated with a special layer that makes the traces of hair clearer and more obvious. Water scrubbing helps to extend service life of brushed aluminium sheet. Aluminum sheet has a natural property of corrosion resistance. The property can be further strengthened greatly by anodization process, and excellent aluminium sheet can last 30 years without any rust on its surface. Brushed sheet, however, has an extra function of beauty. Graceful hair gloss gives a noble sense to any product. In an era when people are in pursuit of fashion and high-tech products, items made of brushed aluminium sheet prove to be a good choice.
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