What are the functions of inorganic pre-coated decorative panels?
Lasting weather resistance
? Inorganic precoat decorative panels have excellent weather resistance. Its superior weather resistance is reflected in the anti-climate aging, anti-sand, acid rain (acid rain is the main component of SO2), that is, anti-SO2 performance.
???????? 1 does not bend due to wind pressure or temperature changes
???????? 2 peripheral no expansion or deformation
???????? 3 did not fade
???????? 4 board no crack
???????? 5 did not produce corrosion of the fixture and keel
???????? 6 is not due to industrial pollution generated by the erosion marks, easy to clean the board
???????? 7 inorganic precoat decorative panels of the superior chemical properties to meet the internal and external walls of the design and construction requirements.
Inorganic precoat decorative panels can make up for the metal building materials (coated aluminum, coated steel, aluminum curtain wall), natural stone, glass building materials and coatings in the outer structure of the function of inadequate, to adapt to the building materials to high-performance, Industrial, modular, can be the direction of development of large quantities of supply; also meet the building to the energy saving, land, materials, environmental protection and the direction of the development of steel structure.
Inorganic precoat decorative panels in the international community refers to the inorganic non-combustible material as the substrate, the surface of a special process with a decorative coating, the final form can be directly installed without the use of surface treatment of decorative plates. Inorganic precoat decorative board of the substrate requirements are higher, requiring the material itself is better strength, impact resistance, bending, bending, fire, light, water absorption, acid, alkali, thermal expansion coefficient, temperature difference The Inorganic precoat decorative panels are mainly coated with fluorocarbon coating, inorganic ceramic coating, polyurethane coating. Fluorocarbon coating because of its fluorine molecular characteristics, so that its surface with excellent performance, weather resistance, acid, alkali, scrub resistance and other properties are excellent performance, and its rich color, glossy, Is unmatched by other materials. The inorganic ceramic coating in the main performance and fluorocarbon coating equivalent in the surface hardness is higher than the general coating, is mainly in foreign production, domestic only individual manufacturers can produce similar homogeneous plate. Polyurethane coating in all respects with fluorocarbon coating, inorganic ceramic coating has a certain gap, mainly for interior decoration.
Excellent fire resistance
The GB / T 5464-99 test showed that the inorganic precoat decorative plate material is not combustible, the panel will not melt, drip or explode, to maintain long-term characteristics. Inspection by the National Fire Materials Testing Center, the noncombustibility of GB8624-A level, and its performance is far better than the A standard. The smoke density, smoke tip height, flue gas humidity and the average concentration of combustion and other indicators have reached or exceeded the A-class composite material standards.
Anti-moisture and impact resistance
The core of the inorganic precoated decorative panels uses special inorganic materials and therefore will not be affected by weather changes and moisture, nor will it corrupt or produce mold. In addition, the solid uniform core with a special treatment of the hard surface structure, so that the panel has a strong impact resistance, this feature according to GB / T15231.5-94 sports sphere of the depression test results obtained, and confirmed by the daily use The
