High Density Polyurethane Sandwich Panel With Color Coated Steel Sheet

Product Description:

Features:

Our product has several excellent characteristics that make it a top choice for contractors:

The polyurethane material we use has an extremely low thermal conductivity, between 0.018-0.024 W/(m · K). This is much lower than traditional insulation materials. The closed cell structure of polyurethane effectively reduces heat conduction, convection, and radiation, allowing buildings to stay warm in winter and cool in summer, reducing energy consumption and achieving energy-saving and emission reduction.

By adding appropriate flame retardants, our polyurethane sandwich panels can achieve different fire ratings. In the event of a fire, it can effectively delay the spread of the fire, inhibit the spread of the flame, reduce heat release and smoke generation, improve the fire safety of the building, and gain valuable time for personnel evacuation and fire rescue.

Polyurethane is a hydrophobic material, and the closed-cell structure prevents water penetration. Our sandwich board effectively resists the erosion of rain, snow, and humid air, avoiding thermal insulation performance decline, mold, rot, and other problems caused by moisture, and ensuring the long-term stability of the thermal insulation system.

The upper and lower layers of sheet metal provide sufficient strength for the sandwich board to withstand large external forces. The polyurethane core material also gives the sandwich board a certain elasticity and toughness, ensuring the stability of the building structure.

The polyurethane sandwich board has a good barrier effect on the transmission of sound, creating a quiet and comfortable living and working space for people. The sound insulation effect depends on the thickness and density of the sandwich board.

Polyurethane sandwich panels usually have standardized sizes and specifications, are relatively light in weight, and are easy to handle and install. At the construction site, a variety of installation methods can be used, such as splicing, anchoring, etc. The installation process is simple and fast, effectively shortening the construction period and reducing the construction cost.

The outer metal sheet can have a variety of colors and surface treatment methods, such as galvanized and color coating. This makes the sandwich board appearance beautiful and generous, meeting the needs of different architectural styles. The metal sheet and polyurethane core have good durability and can resist the erosion of natural factors such as ultraviolet light, chemical substances, and temperature changes, extending the service life.

Applications:

Polyurethane sandwich panels have been widely used in industrial building applications such as warehouses, logistics centers, and industrial plants. In industrial plants, the panels can help maintain stable temperature and humidity conditions for the production environment, reduce heat exchange, lower heating and cooling costs, and meet requirements for building strength and fire performance. In warehouses and logistics centres, polyurethane sandwich panels also play an important role in protecting goods from changes in temperature and humidity, ensuring a high level of quality. Polyurethane sandwich panels are also popular in commercial building applications such as shopping malls, supermarkets, hotels, and office buildings. In shopping malls and supermarkets, the panels help create a comfortable indoor shopping environment while reducing energy consumption. In hotels and office buildings, the panels provide sound insulation, thermal insulation, and fire protection performance, thereby creating high-quality environments for customers and office workers. Polyurethane sandwich panels are commonly used in external wall insulation, roof insulation, and indoor partitions for residential buildings. When used for external wall insulation, the panels can effectively improve residential thermal insulation performance and reduce energy consumption. In addition, when used for roof insulation, the panels help protect the roof structure and extend the service life of the waterproof layer. Lastly, when used for indoor partitions, the panels are both aesthetically pleasing and can provide sound insulation benefits. The construction of cold storage is a significant application of polyurethane sandwich panels. The panels' excellent thermal insulation properties ensure temperature stability while reducing the energy consumption of refrigeration equipment. Furthermore, the moisture-proof and antibacterial properties of the sandwich boards help maintain a sanitary environment within the cold storage. Polyurethane sandwich panels are also highly useful in agricultural applications such as greenhouses and agricultural products warehouses. In greenhouses, the panels can adjust indoor temperature, humidity, and light to create an ideal environment for crop growth. In agricultural products warehouses, the panels help to maintain the freshness of agricultural products and extend their storage period.

Packing and Shipping:

Product Packaging:

• The PU sandwich panels are packed with plastic film.
• The panels are then placed on pallets and strapped securely.
• The pallets are then wrapped with stretch film for additional protection.

Shipping:

• The panels are shipped by sea or air depending on the customer's preference.
• The shipping cost will vary depending on the destination and quantity ordered.
• We will provide the customer with a tracking number once the order has been shipped.