Product description：
Anodized aluminum plate is a treatment method that oxidizes the metal surface to form an oxide layer through an electrochemical reaction, thereby improving the corrosion resistance and hardness of aluminum. It is characterized by smooth and uniform surface, diverse colors, wear resistance, corrosion resistance, good weather resistance.
It is widely use in many fields like the following:
1. The construction field is one of the most widely used areas of anodized aluminum plate. It can meet the aesthetic, durability, safety, fire resistance and other requirements of building materials. Therefore, it is widely used in curtain walls, roofs, elevator doors and other building objects, making the building more beautiful, safe and durable.
2. In the field of transportation, anodized aluminum plate is also a common building material. Its advantages of light weight, high strength and good corrosion resistance make it used in the interior decoration materials of high-speed trains, subway cars and other transportation facilities. In addition, anodized aluminum plates can also be applied to the manufacturing and decoration of aircraft, ships, cars and other vehicles, improving their appearance and performance.
3. In the field of electronics, anodized aluminum plates also play an important role. It can be used as a substrate for integrated circuits, capacitors, insulation materials, thermal film and other components, and even can be used to make high-end arts and crafts shells.
4. In the field of home furnishing, the application of anodized aluminum plates is also increasing. It can be used for furniture production, including wardrobes, desks, cabinets, etc. It can also be applied to doors, Windows and curtain tracks, etc., making the home environment more beautiful and comfortable.
Feature of Anodized aluminum plate:
1. Strong corrosion resistance: the surface of the anodized aluminum plate forms a dense, uniform, high hardness and wear resistant oxide film, which can effectively prevent the surface of aluminum from external corrosion, thereby extending the service life of aluminum.
2. Light weight: anodized aluminum plate has excellent lightweight performance, the advantage is light weight, sufficient supply, low cost.
3. Good decoration: anodized aluminum plate has good decorative performance, and can achieve a variety of beautiful effects through different color and grain treatment methods.
4. High hardness: the anodized aluminum plate surface oxide film hardness is high, can reach 600 times the hardness of aluminum, with good wear resistance, wear resistance.
5. Strong machinability: anodized aluminum plate has good machinability, and can be drilled, punched and other processing methods, easy to process into various shapes, and will not reduce its performance.
Production of Anodized aluminum plate:
1. Pretreatment: Clean the surface of aluminum, remove impurities such as oil, oxide and dirt on the surface of aluminum, and make the surface of aluminum clean and flat.
2. Electrolytic coloring: the pre-treated aluminum is put into the electrolyte for electrolytic treatment to form an oxide film. At the same time, the color and thickness of the oxide film are controlled by changing the formula and treatment conditions of the electrolyte to achieve customized color effects.
3. Washing: Remove the electrolytic aluminum from the electrolyte, put it into the cleaning tank, and rinse with water to remove the electrolyte residue.
4. Sealing treatment: Put the washed aluminum into the sealing liquid for treatment, fill the small holes in the oxide film, improve the sealing property and corrosion resistance of the oxide film.
5. Finished product inspection: inspection of the sealed aluminum, such as appearance, thickness, color, surface quality, etc. Qualified products enter the packaging link.
The production process of anodized aluminum plate has the following advantages:
1. Environmental protection: The production process of anodized aluminum plate does not need to use any harmful substances, and will not pollute the environment.
2. Resource saving: The production process of anodized aluminum plate does not require a lot of energy and resources, which is a energy-saving production method.
3. High degree of automation: Most of the production process of anodized aluminum plate uses automated production lines, which can greatly improve production efficiency and product quality.
4. High degree of customization: the color and thickness of the anodized aluminum plate can be customized according to customer requirements, which can meet the needs of different customers.
Handling precautions:
1. Clean the surface: Before anodizing, the surface of the aluminum plate must be thoroughly cleaned. This can be done by scrubbing or using chemical cleaners.
2. Control of electrolyte composition: anodizing requires the use of electrolyte, of which the stability and concentration control of the composition is very important. The guidelines relating to the electrolyte must be followed to ensure the quality of the treatment.
3. Control treatment time and temperature: anodizing treatment needs to control treatment time and temperature. This ensures that the surface of the aluminum plate achieves the desired oxidation degree and color.
4. Pay attention to safety matters: pay attention to safety matters when anodizing. Protective clothing, gloves and a mask must be worn to avoid skin and eye damage from contact with the electrolyte.
FAQ：
Q: What is the general thickness of the anodized aluminum plate?
A: The thickness of the anodized aluminum plate is generally between 0.8mm and 5mm, and the thickness required for different fields and applications will vary.
Q: What are the surface treatments for anodized aluminum plates?
A: The surface treatment of anodized aluminum plate includes matte treatment, smooth surface treatment, solid color treatment, metal drawing treatment and sandblasting treatment.
Q: How to maintain anodized aluminum plate?
A: The anodized aluminum plate should be careful to avoid surface damage and contact with chemical substances during installation and use. Usually can use a soft cloth to wipe the surface, avoid the use of abrasive containing detergent.
Hot Tags: anodized aluminum plate, China anodized aluminum plate manufacturers, suppliers