3004 color coated aluminum coil

3004 color coated aluminum coil is a color coated aluminum coil with 3004 aluminum alloy as the base material. Aluminum alloy has good ductility and low hardness, and can be processed into products of different sizes and shapes through hot rolling, stamping, bending and other processes. It can also be colored, and the coating forms a stable and firm film on the surface of the aluminum material, thereby improving the stability of the product.

3004 color coated aluminum coil is often used as a base material for color-coated pressed aluminum plates, and can also be used for aluminum honeycomb panels, aluminum ceilings, roof surfaces, etc. Its performance is very stable and not easy to corrode, and it is very popular in building materials.

Coating type of 3004 color coated aluminum coil

The coating of 3004 color coated aluminum coil mainly has the following two types:

◆Polyester coating (PE): A polyester coating formed by multiple baking coatings has good adhesion and protection, and is suitable for indoor and outdoor decoration.

◆Fluorocarbon coating (PVDF): This coating has stronger weather resistance, is suitable for demanding external environments, and can maintain color stability and beauty.

Basic characteristics and advantages of 3004 color coated aluminum coil

• Alloy composition: 3004 aluminum coil belongs to aluminum-magnesium-manganese alloy, and its main components are Al and Mn, which gives it good anti-rust performance.
• Mechanical properties: The strength of this aluminum coil is relatively high. Although it cannot be strengthened by heat treatment, its mechanical properties can be improved by cold processing. It has good plasticity in the annealed state and is suitable for a variety of processing needs.
• Corrosion resistance: 3004 aluminum coil has excellent corrosion resistance, and the oxide layer formed on the surface can self-rust and extend the service life.
• Price advantage: Compared with the 5 series aluminum coil, the price of 3004 color-coated aluminum coil is more competitive and has high market acceptance.
• Processability: 3004 aluminum coil has good processing performance and is suitable for processing needs of complex shapes.
• Stability: Its weather resistance and color stability make it perform well in various environments and suitable for long-term use.

Application of 3004 color coated aluminum coil

3004 aluminum coil has the advantages of stable performance, good coloring, stamping resistance, high elongation, and not easy to crack. It has been widely recognized by the market, and its price is lower than that of 5 series products, so the market acceptance is higher. 3004 color-coated pressed tile aluminum sheet can be used as roofing for large shopping malls, buildings and some special environments. Other applications include:

• Building materials: used for decoration and protection of roofs, walls and windows.
• Home appliance industry: often used in the outer shell materials of refrigerators, air conditioners and other home appliances.
• Transportation: also used in the interior and exterior decoration of vehicles such as cars and trains.
• Lamps and radiators: as a material for lamp holders and heat sinks, it is favored for its good thermal conductivity and aesthetics.

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