The reason for using aluminum veneer the surface of aluminum veneer curtain walls is generally treat
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The reason for using aluminum veneer
The surface of aluminum veneer curtain walls is generally treated with pretreatment such as chrome, and then treated with fluorocarbon spraying.
Fluorocarbon coatings have corrosion resistance and weather resistance, as well as resistance to acid rain, salt spray, and various air pollutants. They have good cold and hot resistance, can withstand strong ultraviolet radiation, and can maintain long-term non fading and non powdering, with a long service life.
Advantage
The structure of aluminum veneer mainly consists of components such as panels, reinforcing/strengthening ribs, and corner codes.
1. Lightweight, with good rigidity and high strength. The 3.0mm thick aluminum plate weighs 8kg per square meter and has a tensile strength of 100-280n/mm2
2. Good durability and corrosion resistance. The PVDF fluorocarbon paint using Kynar-500 and Hylur500 as the base materials can be used for 25 years without fading.
3. Good craftsmanship. By adopting the process of processing first and then painting, aluminum plates can be processed into various complex geometric shapes such as flat, arc, and spherical shapes.
4. Uniform coating and diverse colors. Advanced electrostatic spraying technology ensures uniform and consistent adhesion between paint and aluminum plates, with a variety of colors and a large selection space.
5. Not easily stained, easy to clean and maintain. The non adhesion of fluorine coating film makes it difficult for pollutants to adhere to the surface, making it more environmentally friendly.
6. The installation and construction are convenient and fast. Aluminum plates are formed in the factory and do not need to be cut on the construction site. They can be fixed on the skeleton.
7. Recyclable and environmentally friendly. Aluminum panels can be 100% recycled, unlike decorative materials such as glass, stone, ceramics, and aluminum-plastic panels, with high residual value after recycling.