anodized aluminum sign blanks

Jun 12, 2023

Anodized aluminum sign blanks is an aluminum plate that is placed in the corresponding electrolyte as the anode, and is electrolyzed under specific conditions and an external current. The aluminum plate of the anode was oxidized, and a thin layer of aluminum oxide was formed on the surface. Anodized aluminum plate has improved its hardness and abrasion resistance, good heat resistance, hard anodic oxide film melting point up to 2320K, excellent insulation, breakdown voltage resistance up to 2000V, enhanced corrosion resistance, high strength Does not corrode for thousands of hours in salt spray. The thin layer of the oxide film has a large number of micropores, which can absorb various lubricants, and is suitable for manufacturing engine cylinders or other wear-resistant parts. The membrane has strong micropore adsorption ability and can be colored into various beautiful and gorgeous colors.

Anodized aluminum sign blanks have good processability: the positive grade anodized signage is highly decorative, moderate in hardness, can be easily bent and formed, and can be continuously high-speed stamped, which is convenient for direct processing into products without complicated surface treatment, which greatly reduces product production Cycle and reduce product production costs. Anodized aluminum signs have good weather resistance: the anodized signs with standard thickness oxide film do not change color for a long time, do not corrode, oxidize, and rust, and do not change color under long-term exposure to the sun.

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Advantages of anodized aluminum sign blanks:

1. Good processability: the anodized aluminum sign blanks: has strong decoration, moderate hardness, and can be easily bent and formed for continuous high-speed stamping, which is convenient for direct processing into products without complicated surface treatment, which greatly shortens the production cycle and reduces the product. Cost of production.
2. Good weather resistance: The anodized aluminum oxide board with standard thickness oxide film does not change color for a long time in the room, does not corrode, does not oxidize, and does not rust. The anodized aluminum plate with thick oxide film can be used outdoors and will not change color under long-term exposure to sunlight.
3. Strong metal feeling: the anodized aluminum plate has high surface hardness, gemstone grade, good scratch resistance, no paint cover on the surface, retains the metal luster of the aluminum plate, highlights the modern metal feeling, and improves product grade and added value.
4, high fire resistance: pure metal products, the surface is free of paint and any chemical substances, 600 degrees high temperature does not burn, does not produce toxic gases, in line with fire protection and environmental protection requirements.
5, strong anti-fouling: no fingerprints, no stain marks, easy to clean, no corrosion spots.
6, strong applicability: widely used, suitable for metal aluminum ceilings, curtain wall panels, aluminum-plastic panels, fire-resistant panels, honeycomb aluminum panels, aluminum veneers, electrical panels, cabinet panels, home panels, etc.

Anodized aluminum sign blanks are widely used in mechanical parts, aircraft and auto parts, precision instruments and radio equipment, building decoration, machine housings, lighting, consumer electronics, crafts, household appliances, interior decoration, signage, furniture, automotive decoration and other industries.

anodized aluminum sign blanks

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