• by admin
• 2023-05-10

Polyurethane sandwich panel is ideal materials for build cold room

Polyurethane sandwich panel is a high-strength, high-insulation, fire-proof, moisture-proof, and corrosion-resistant building material, which is widely used in cold room and thermal insulation buildings. Among them, it is widely used in cold storage room.

Fresh-keeping cold room is a special warehouse for storing fresh vegetables, fruits, meat and other foods and medicines. It usually needs to maintain low temperature and relative humidity to extend the shelf life of food. These requirements can be effectively met by using polyurethane sandwich panels.

First of all, polyurethane sandwich panel has excellent thermal insulation properties. Due to the low thermal conductivity of polyurethane, the use of polyurethane sandwich panel can greatly reduce the heat transfer in the cold storage and reduce the heat loss of the cold storage. At the same time, its sandwich structure can effectively prevent condensation caused by temperature differences, and avoid condensation and freezing of moisture in the cold storage.

Secondly, polyurethane sandwich panel also have high strength and excellent fireproof properties. In the cold storage room, the strength and durability of the material are required to be high, because the goods in the cold room need to enter and exit frequently to avoid damage caused by the fragility of the material. At the same time, polyurethane sandwich panels also have a high fire rating, which can effectively prevent the spread of fire.

Finally, polyurethane sandwich panels also have good moisture-proof and corrosion-resistant properties. These characteristics can effectively prevent the goods and equipment in the cold room from being damp, rusted, etc., and ensure the cleanliness and sanitation of the internal environment of the cold storage room.

In short, polyurethane sandwich panel is widely used in cold room, and their excellent thermal insulation, strength, fire resistance and moisture resistance make them ideal building materials for fresh-keeping cold storage.