Advantages of Polyurethane Cold Room
 May 20, 2021|View:74

Polyurethane cold room uses light polyurethane as the inner material of cold storage board. The advantage of polyurethane is that its heat insulation performance is very good. The outer part of polyurethane cold room is made of SII, PVC color steel plate and stainless steel plate. The advantage of this is to prevent the temperature transmission of cold storage board due to the large temperature difference between the inside and outside, so as to make the cold storage more energy-saving, Improve the working efficiency of cold storage.

Advantages of Polyurethane Cold Room

The advantages of polyurethane cold room are as follows:

1. Polyurethane cold room uses light polyurethane as the inner material of cold storage board. The advantage of polyurethane is that its heat insulation performance is very good. The outer part of polyurethane cold room is made of SII, PVC color steel plate and stainless steel plate. The advantage of this is to prevent the temperature transmission of cold storage board due to the large temperature difference between the inside and outside, so as to make the cold storage more energy-saving, Improve the working efficiency of cold storage.

2. Polyurethane cold room is fireproof, flame retardant and high temperature resistant. Polyurethane is a flammable self extinguishing material after adding flame retardants. Its softening point can reach above 250 degrees Celsius. It will decompose only at higher temperature. In addition, polyurethane will form ash on its foam surface when burning, which will help isolate the foam below. It can effectively prevent the spread of fire. Moreover, polyurethane does not produce harmful gas at high temperature.

3. Due to the excellent thermal insulation performance of polyurethane sheet, the thickness of building envelope can be reduced and the indoor use area can be increased under the same thermal insulation requirements.

4. Strong resistance to deformation, not easy to crack, stable and safe finish. The porosity structure of polyurethane material is stable, basically closed cell structure, which not only has excellent thermal insulation performance, but also has good freeze-thaw resistance and sound absorption. The average life of rigid foam polyurethane insulation structure can reach more than 30 years under the condition of normal use and maintenance. It can be used in the normal service conditions of the structure life, in dry, wet or electrochemical corrosion, and because the unit price of insect, fungus or algae foam material is higher than that of other traditional insulation materials, but the increased cost will be offset by the substantial reduction of heating and cooling costs.