What is PUF Panel?
PUF panel is a sandwich structure building material, its name comes from its filling, which is polyurethane foam (Polyurethane Foam). Featuring two outer skins with a core filled with highly efficient insulating materials, PUF sandwich panels are constructed like a sandwich with a lighter weight and excellent insulating properties.
Advantages of PUF sandwich panels:
1. Excellent thermal insulation performance
PUF sandwich panels have excellent thermal insulation properties, and the polyurethane foam filling effectively reduces the conduction of heat, keeping the building warm in winter and cool in summer.
2.Lightweight and structural stability
Compared with traditional building materials, PUF sandwich panels are lighter, but can still maintain structural stability, reduce the load on the building itself, and reduce construction costs.
3. Durability and environmental protection
PUF panels have a long service life, and the material itself is environmentally friendly, in line with the concept of sustainable development, and has a good impact on the ecological environment of the building.
Applications of PUF sandwich panels:
1. Cold storage and cold storage room
Due to its excellent thermal insulation properties, PUF panels are widely used in the walls and roofs of cold storage and cold storage rooms to ensure temperature stability in the cold chain environment.
2. Temperature-controlled warehouses and food processing plants
In environments that require precise temperature control, such as temperature-controlled warehouses and food processing plants, PUF panels can provide reliable insulation to ensure product quality and safety.
3. Greenhouses and special environmentally controlled areas
In greenhouses and other areas that require special environmental control, PUF panels can also meet the needs, providing a stable temperature and humidity environment.
| Metal sheet 0.4-0.8mm |
1) color prepainted gawanized steel sheet 2) Aluminium zinc sheet 4) Aluminum Magnesium Manganese sheet |
| Thickness | 50/75/100/120/150/175/200mm |
| Core material | PU/PUR(Polyurethane) |
| Density | 38~40 KG/m³ |
| Thermal conductivity (25℃) | <0.028w'(m.k) |
| Heat-resistantrange |
-185℃~110℃(PUR foam) Lona-termcontinuous use below 85℃(PUR sandwich panel) |
How to choose PUF sandwich panel?
1. Insulation performance and thickness selection
When selecting PUF panels, the appropriate thickness should be determined based on the building's thermal insulation needs and usage environment to ensure the expected thermal insulation effect.
2. Material quality and certification
Choose brands and suppliers with formal certification to ensure that the material quality and thermal insulation performance of PUF sandwich panels meet standard requirements, so as not to affect the use of the building. Our company Henan panels Industrial Co., Ltd. is headquartered in Zhengzhou City, Henan Province, China. It is an enterprise with 15 years of experience in the production and export of PUF sandwich panels. We have ISO9001 certificate, panel fire test certificate, CE certificate, SGS agency certification test Certificate, German Rheinland certificate, etc.
3. Cost and benefit considerations
In addition to insulation performance and quality, the cost and long-term benefits of PUF panels also need to be considered, taking into account factors such as return on investment and service life.
Installation and maintenance of PUF sandwich panels:
The installation of PUF sandwich panels is relatively simple and is usually fixed with special connectors to maintain the structural stability of the wall. During maintenance, regularly check whether the wall is damaged or leaking, and repair it in time to ensure the insulation effect.
Summarize：
PUF panels are widely used in cold storage, temperature-controlled warehouses, greenhouses and other places due to their excellent thermal insulation performance, lightweight structure and environmental protection characteristics. Proper selection of the right thickness and quality, as well as regular maintenance, can ensure that the building maintains a stable temperature environment over the long term.
FAQ:
1. What is the thermal insulation performance of PUF sandwich panels?
PUF sandwich panels have excellent thermal insulation properties, and the polyurethane foam filling effectively isolates heat conduction and ensures temperature stability inside the building.
2. How long does it take to install PUF sandwich panels?
The installation of PUF sandwich panels is relatively quick. The specific time depends on the wall area and the experience of the worker, but it can generally be completed quickly.
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