Aluminum veneer is a kind of architectural decoration material processed by fluorocarbon spraying technology after chromizing and other treatments. Fluorocarbon coatings mainly refer to polyvinylidene fluoride resin (KANAR500), which can be divided into primer, topcoat and varnish. The spraying process is generally divided into two layers, three layers or four layers. Fluorocarbon coating has excellent corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, has excellent cold resistance and heat resistance, can resist strong ultraviolet radiation, can remain colorfast and non-powdering for a long time, and has long service life.

Second, special-shaped aluminum veneer

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Usually, we call some plates with complex shapes and processed by complex processes as special-shaped plates. Special-shaped aluminum veneer, also known as molded aluminum veneer, is a special-shaped building material processed by precision machining technology through complicated processing techniques such as cutting, folding, slotting, punching, welding, polishing and post-spraying according to specific design requirements. Double-A high-standard single-layer aluminum alloy sheet is used for curtain walls.

Third, the use of special-shaped aluminum veneer

The aluminum veneer curtain wall is suitable for the decoration of various buildings, such as internal and external walls, lobby facades, column decorations, elevated corridors, pedestrian overpasses, elevator packages, balcony packaging, advertising signs, indoor special-shaped ceilings, etc. Building exterior walls, beams and columns, balconies, canopy airports, stations, hospital conference halls, opera houses, stadium reception halls and other high-rise buildings.

Fourth, the characteristics of special-shaped aluminum veneer

1, light weight, good rigidity and high strength. 3.0mm thick aluminum plate weighs 8kg per square plate, and its tensile strength is 100-280n/mm2.

2. Good durability and corrosion resistance. Pvdf fluorocarbon coatings based on kynar-500 and hylur500 can be used continuously for 25 years.

3. Good manufacturability. The aluminum plate can be processed into various complex geometric shapes such as plane, arc and sphere by the process of processing first and then painting.

4. The coating is uniform and colorful. Advanced electrostatic spraying technology makes the adhesion between paint and aluminum plate uniform, with diverse colors and large selection space.

5, not easy to stain, easy to clean and maintain. The non-stickiness of fluorine coating film makes it difficult for pollutants to adhere to the surface and has better cleaning performance.

6. Installation and construction are convenient and quick. The aluminum plate is formed in the factory, and can be fixed on the skeleton without cutting at the construction site.

7. It can be recycled, which is beneficial to environmental protection. Aluminum plate can be recycled 100%, which is different from decorative materials such as glass, stone, ceramics and aluminum-plastic plate, and has high recycling residual value.