Product Advantage
First of all, it performs extremely well in terms of thermal insulation performance. With a low thermal conductivity coefficient, it can efficiently prevent the transfer of heat. Whether in the severe cold of winter or the scorching heat of summer, it can provide good temperature regulation functions for buildings. In winter, it can greatly reduce the loss of indoor heat and keep the indoor warm and comfortable; in summer, it can effectively block the invasion of external heat and reduce the energy consumption of refrigeration equipment such as air conditioners, bringing significant energy-saving effects to buildings.
Secondly, in terms of strength and mechanical properties, the core material of polyurethane sandwich panels has high strength, and the metal panels on both sides also provide strong support and protection for the panels. This makes the entire sandwich panel have excellent bending and compression resistance and can maintain stable performance in various building structures and usage environments.
Furthermore, it has excellent airtightness and watertightness. The hidden nail connection method makes the splicing between the panels seamless. Coupled with the closed-cell structure of the polyurethane material itself, it effectively prevents the penetration of air and improves the airtightness of the building. Good airtightness not only helps to maintain the stability of indoor temperature but also reduces the entry of pollutants such as dust and pollen into the room and improves indoor air quality. In terms of watertightness, the edge seals and connection parts of the panels are specially designed and processed to prevent the penetration and leakage of water. Even in humid environments or in case of rain and other weather, it can ensure that the interior of the building is not eroded by water.
From an aesthetic perspective, the hidden nail design makes the surface of the building wall flat and smooth without blemishes such as nail holes, making the overall appearance more beautiful and generous and greatly enhancing the visual effect of the building.
In terms of installation, it is relatively light in weight, which is convenient for transportation and installation and reduces the labor intensity and labor cost during the construction process.
In addition, polyurethane materials have good corrosion resistance and can resist the erosion of acid rain, chemical substances, etc.; after anti-corrosion treatment, the metal panels also have strong corrosion resistance. This makes the sandwich panel not prone to rust and corrosion during long-term use and extends its service life.
Finally, it has superior environmental performance. The polyurethane hidden nail sandwich panel has good thermal insulation performance and can reduce energy consumption. At the same time, the metal panel and polyurethane core material of the sandwich panel can be recycled and reused to a certain extent, reducing the generation of waste and having a relatively small impact on the environment.
