Product Description:

Polyurethane sandwich board is an innovative building material that consists of two metal sheets (usually galvanized steel plate, color steel plate, etc.) and a polyurethane hard foam core material sandwiched in between. This unique structure gives the polyurethane sandwich board the strength of metal sheets and the excellent performance of polyurethane core material.

The polyurethane rigid foam core material is produced by mixing isocyanate and polyol under specific conditions. The resulting material has a uniform and fine closed cell structure on the inside, which enhances the board’s insulation properties.

The production process of sandwich panels is highly advanced, which ensures that the layers are tightly combined and secured firmly together. This creates a solid and durable panel that provides high-performance results for construction purposes.

Features:

Applications:

Polyurethane sandwich panels are versatile and can be used in various building types. Its main application fields are industrial buildings, commercial buildings, residential buildings, cold chain logistics, and agricultural facilities.

Polyurethane sandwich panels are widely used in industrial plants, warehouses, logistics centers and other buildings. In industrial plants, it can provide stable temperature and humidity conditions for the production environment and meet the requirements of industrial production on building strength and fire performance. For warehouses and logistics centres, polyurethane sandwich panels protect goods from changes in temperature and humidity, ensuring quality.

Polyurethane sandwich panels are also used in commercial buildings such as shopping malls, supermarkets, hotels, and office buildings. In shopping malls and supermarkets, it helps to maintain a comfortable indoor shopping environment and reduce energy consumption. In hotels and office buildings, it can provide good sound insulation, thermal insulation, and fire protection performance, creating a high-quality environment for customers and office workers.

In residential buildings, polyurethane sandwich panels are used for external wall insulation, roof insulation and indoor partition. The use of polyurethane sandwich panels on external walls can effectively improve the residential thermal insulation performance and reduce energy consumption. It can also protect the roof structure and extend the service life of the waterproof layer of the roof when used for roof insulation. When used for indoor partitions, it is both aesthetically pleasing and can play a certain role in sound insulation.

The construction of cold storage is one of the important application fields of polyurethane sandwich panel. Its excellent thermal insulation performance can ensure the stability of the temperature in the cold storage, reduce the energy consumption of refrigeration equipment, and ensure the storage quality of refrigerated and frozen goods. At the same time, the moisture-proof and antibacterial properties of the sandwich board are also conducive to maintaining the sanitary environment of the cold storage.

Polyurethane sandwich panels are also used in agricultural greenhouses, agricultural products warehouses and other facilities. In the greenhouse, it can adjust the indoor temperature, humidity and light to create a suitable environment for crop growth. In the agricultural products warehouse, the freshness of agricultural products can be maintained and the storage period can be extended.

Packing and Shipping:

Product Packaging:

• The PU sandwich panels are packaged with plastic film and then packed in bundles.
• Each bundle is securely strapped and then loaded onto a wooden pallet.
• The pallet is then wrapped with stretch film to ensure safe transportation.

Shipping:

• Shipping is usually done by sea or land depending on the customer's preference.
• Delivery time may vary depending on the destination and shipping method chosen.
• All shipping documents will be provided to the customer upon request.