New Building Material: Porcelain-Coated Aluminum Panels

Architectural aluminum decorative materials—ceramic-coated aluminum panels—have seen rapid development in the modern economy, which has significantly boosted the construction industry. This has led to continuous evolution and innovation in decorative curtain wall materials. While glass and artificial stone are currently widely used, aluminum materials have risen to prominence.
As modern architectural art demands increasingly higher standards, aluminum decorative materials are constantly incorporating new processes and technologies to meet these higher requirements. After decades of research, South Korean company, Silemi Interior & Exterior Decoration Co., Ltd., has finally developed a new generation of aluminum decorative materials—Allamy ceramic-coated aluminum panels. As a third-generation product, Allamy ceramic-coated aluminum panels have entered the international architectural fields of the United States and Japan, receiving industry acclaim and praise.
Due to their superior quality, they can meet the comprehensive requirements of architectural art for decorative materials in terms of space, function, and value. The surface layer of Allamy ceramic-coated aluminum panels is an inorganic raw material layer, primarily composed of pure inorganic resin formed by the chemical reaction of carbon dioxide and a hydrolytically decomposable metal with strong binding properties. The coating formed by pure inorganic resin and inorganic pigments develops a strong three-dimensional network structure during heating. At this point, the binding energy between silicon and oxygen is 101 Kcal/mol, which is greater than the carbon-to-carbon binding energy of 83.2 Kcal/mol in typical organic coatings. Furthermore, the common bonding radius of silicon atoms is 1.5 times larger than that of carbon atoms, making it chemically very stable. Its overall performance is superior to aluminum decorative materials with second-generation fluorocarbon coatings. The coating on the surface of Allamy porcelain-coated aluminum panels is called the Xilemik coating. This coating represents a comprehensive application of advanced technology, and its main characteristics are as follows: Several key advantages:
1. Unlike organic coatings, it does not age due to UV rays, acid rain, vehicle exhaust, and air pollution, exhibiting superior corrosion resistance and thus being a semi-permanent material.
2. It remains undamaged and does not change color at 300 degrees Celsius.
3. It does not adhere to atmospheric pollutants, maintaining its elegant appearance, while the UV rays it releases have a beneficial effect on human metabolism.
4. It offers a variety of colors and adjustable gloss levels to meet diverse color and light requirements of buildings, providing designers with greater flexibility. In summary, Allamy's ceramic-coated aluminum panels, with their diverse colors, excellent durability, semi-permanence, stain resistance, heat insulation, non-combustibility, and the environmental friendliness of inorganic coatings, meet the requirements of decorative materials, providing a new concept of building materials for the new century.