The anodised aluminum sheet is an aluminum plate placed in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as the anode, and electrolysis is carried out under specific conditions and an external current. It will have a thin layer of aluminum oxide of 5-20 microns. The hard anodized film can reach 60-200 microns.
The anodized aluminum sheet is widely used in machinery parts, aircraft and automobile parts, precision instruments and radio equipment, architectural decoration, machine shells, lamps and lighting, consumer electronics, handicrafts, household appliances, interior decoration, signs, furniture, automobile decoration and other industries. What are its advantages?
The anodized aluminum plate has strong decorative properties, moderate hardness, and can be easily bent and formed. Continuous high-speed stamping is convenient for direct processing into products without the need for complex surface treatment, which greatly reduces the production cycle and production costs.
The anodized aluminum plate with standard thickness oxide film (3μm) will not change color, corrode, oxidize or rust for a long time indoors. The anodized aluminum plate with thick oxide film (10μm) can be used outdoors, and it can not change color under long-term exposure to sunlight.
The surface hardness of the anodized aluminum plate is high, reaching gem level and having good scratch resistance. It has no paint covering the surface, retaining the metal color of the aluminum plate.
Since it has no paint or any chemical substances on the surface, it does not burn at 600 at 600 degrees Celsius and will not produce toxic gas, meeting the requirements of fire protection and environmental protection.
It will not leave fingerprints, stains, is easy to clean and will not produce corrosion spots. As a aluminum sheet manufacturer, Haomei Aluminum has different kinds of aluminum sheets. Welcome to leave message below to inquire what you need.