There are two main types of aluminum plat cut to size: anodizing aluminum sheet and brushed aluminium sheet. Wire drawing and anodizing are two different surface treatment processes for aluminum sheets. The wire drawing aluminum plate is a manufacturing process in which the aluminum plate is forcibly passed through the mold under the action of external force and the lines are drawn out.
The anodized aluminum sheet cut to size is is placed in the corresponding electrolyte as an anode, and electrolyzed under specific conditions and applied current. The main processes of the process are degreasing, etching, neutralization, anodizing, coloring and sealing.
The oxide film obtained by anodic oxidation treatment generally has a thickness of 5-30 um and the thickness of hard anodized film can reach 60-2500 um. It has high corrosion resistance. This is due to the high chemical stability of the anodized film.
The anodizing aluminum sheet is suitable for ceilings, curtain wall panels, electrical panels, furniture panels, etc. It has the characteristics of strong decoration, moderate hardness, and no need for complicated surface treatment. 1xxx, 5xxx and 6xxx aluminum plates are more suitable for anodizing.
After the aluminum plate is brushed, regular brushed textures will appear on the surface. In terms of performance, the brushed aluminum plate is the same as the ordinary aluminum plate, which is easy to scratch, not resistant to ultraviolet rays, and not resistant to washing. However, the anodized brushed aluminum plate will form a very good protective film on the surface, which can protect the brushed aluminum plate very well.
1. Flatness
The common aluminum plates are prone to unevenness. The anodized aluminum plate has a great improvement in the surface production process, so both the smoothness and flatness of the surface are superior to ordinary aluminum plates.
2. Appearance
The appearance of ordinary aluminum plates is mostly gray while the color choice of anodized aluminum plate is very rich, not only a single gray, providing a rich choices for the customers.
3. Better corrosion and wear resistance
Because the coating is added, the coating undoubtedly acts as a protective layer for the metal to isolate from the outside world, so the anti-rust performance of the anodized aluminum plate is particularly good, and it can prolong the service life of the metal. At the same time, adding a coating also makes the surface of the material more wear-resistant.
4. Excellent performance
Anodized aluminum sheet not only has excellent bendability, but also has excellent machinability. Different sizes can be made according to different needs. And its weather resistance is also very good. No matter what kind of weather conditions it can be used normally.
5. Affordable price
The anodized aluminum plate optimizes the production process, thus reducing the production cost. Welcome to buy anodized or brushed aluminium sheet cut to size from us.