What is polyurethane cold storage board, what are its characteristics?

With the vigorous development of the cold chain logistics industry, the demand for efficient, energy-saving and environmentally friendly cold storage equipment is growing, and the importance of polyurethane cold storage board is gradually known. Wiskind Cold Chain as the industry's leading cold storage enclosure system supplier, has been committed to providing customers with excellent cold storage solutions, this article for you to introduce the polyurethane cold storage board is what, what are the characteristics.

What is polyurethane cold storage board:

Polyurethane cold storage board is a new type of thermal insulation material, which is the most commonly used plate in cold storage engineering. The interior of the polyurethane cold storage board is made of lightweight polyurethane material, and the exterior is made of colored steel plate and stainless steel plate components. Wiskind Cold Chain innovative research and development of polyurethane cold storage board, excellent thermal insulation and fire performance, and the production process without freon emissions, green environmental protection, is the best material for the construction of various cold storage.

Characteristics of polyurethane cold storage board:

1, low thermal conductivity, good thermal performance

The thermal conductivity of polyurethane rigid foam is only 0.018g~0.023w/ (m.k), which is the lowest thermal conductivity of all thermal insulation materials. Wiskind cold chain polyurethane cold storage board adopts a new generation of polyurethane pentane B1 foaming technology of hard core material, excellent thermal insulation performance, suitable for -170℃~+100℃ working temperature.

2, with moisture-proof, waterproof performance

Rigid polyurethane has a closed porosity of more than 90%, which is a hydrophobic material, and will not increase the thermal conductivity due to moisture absorption, and the wall will not seep water. Wiskind cold chain polyurethane rigid foam closed cell rate can reach more than 95%, water absorption ≤2%, better than the national standard requirements.

3, fire, flame retardant, high temperature resistance

After the addition of flame retardants, polyurethane is a flame-resistant self-extinguishing material, its softening point can reach more than 250 degrees Celsius, and decomposition will occur only at higher temperatures. Wiskind Cold Chain's new generation of polyurethane pentane B1 rigid core material is thermosetting material, no melting drips in case of fire, to meet customer needs for higher fire resistance.

4, has excellent heat insulation performance

Because the polyurethane cold storage board has excellent thermal insulation performance, under the same thermal insulation requirements, the thickness of the external protection structure of the building can be reduced, thereby increasing the indoor use area.

Wiskind Cold Chain has a leading experience in the development of cold storage enclosure products, its COLORSPAR ® polyurethane cold storage board has been applied to a large number of cold storage projects such as Zhongqing Daireng, Yihai Kerry, Nestle, welcome to consult.