Basic introduction
The three important factors of the cold storage board are the density of the cold storage board, the thickness of the two side steel plates, and the load-bearing capacity. The density of the cold storage insulation board is high, so the foaming of the board is to increase the amount of polyurethane, and at the same time increase the thermal conductivity of the polyurethane board, which will reduce the insulation performance of the cold storage board and increase the cost of the board. If the density of the foam is too low, it will cause The load-bearing capacity of the cold storage board is reduced. After the test of the relevant national departments, the foaming density of the polyurethane cold storage insulation board is generally 35-43KG as the standard. Some manufacturers reduce the thickness of the color steel in order to reduce the cost. The reduction of the thickness of the color steel directly affects the service life of the cold storage. When choosing the cold storage board, the thickness of the color steel for the cold storage board must be determined.
Polyurethane cold storage board
The polyurethane cold storage board uses lightweight polyurethane as the inner material of the cold storage board. The advantage of polyurethane is that the thermal insulation performance is very good. The exterior of the polyurethane cold storage board is made of SII, pvc color steel plate and stainless steel plate components. Due to the large temperature difference between the inside and outside of the plate, the temperature spreads, which makes the cold storage more energy-saving and improves the working efficiency of the cold storage.
Choose a cold storage board
The quality of the polyurethane cold storage board is very important for the cold storage, because the cold storage is different from the ordinary warehouse, the temperature in the cold storage is generally relatively low, and the air temperature, humidity, and environmental requirements are relatively Therefore, when choosing a polyurethane cold storage board, we must pay attention to choose a polyurethane cold storage board with better temperature control. The products in the cold storage deteriorate, or the refrigeration compressor of the cold storage works frequently, which wastes more resources and increases the cost. Choosing the right plate can better maintain the cold storage.
Post time: Apr-20-2022