Cold storage board manufacturers tell you what is cold storage board?
Release time:
2021-11-15
Cold storage board manufacturers tell you what is cold storage board? Cold storage board is generally pre-produced by the factory, fixed length, width, thickness, height, medium temperature cold storage generally use 10cm thick board, low temperature high and freezer generally use 12cm or 15cm thick board. Therefore, if it is not a predetermined library board, pay attention to the density of the library board and the thickness of the steel plate when purchasing. The thickness of the steel plate of the regular manufacturer is generally above 0.4mm, and the foaming density of the freezing warehouse board is 38kg per cubic meter according to the national standard. 40kg/m3.
Cold storage board manufacturers tell you what is cold storage board?
Cold storage board is generally pre-produced by the factory, fixed length, width, thickness, height, medium temperature cold storage generally use 10cm thick board, low temperature high and freezer generally use 12cm or 15cm thick board. Therefore, if it is not a predetermined library board, pay attention to the density of the library board and the thickness of the steel plate when purchasing. The thickness of the steel plate of the regular manufacturer is generally above 0.4mm, and the foaming density of the freezing warehouse board is 38kg per cubic meter according to the national standard. 40kg/m3.
The basic introduction of cold storage board manufacturers
The three important factors of the freezer are the density of the freezer, the thickness of the 2-sided steel plate and the load force. If the density of the freezer insulation board is high, the foaming of the board will increase the amount of polyurethane, and at the same time increase the thermal conductivity of polyurethane, reduce the insulation performance of the freezer, and increase the cost of the board. Too low foam density will reduce the origin of the freezer. Tested by the relevant departments of the state, the foam density of the general polyurethane freezer insulation board is based on 35-43kg. Some manufacturers in order to reduce the cost, reduce the thickness of the color steel, color steel thickness decreases, directly affect the life of the freezer, so in the choice of freezer plate, must determine the thickness of the freezer plate color steel.
Polyurethane freezer board for cold storage board manufacturers
The polyurethane freezing board uses light polyurethane as the internal audit material of the refrigeration board. The advantage of polyurethane is that the heat insulation performance is very good. The exterior of the polyurethane freezer board is composed of SII, PVC color steel plate, and stainless steel plate components. In this way, the temperature difference between inside and outside the freezer is large, and temperature propagation should be prevented. Freezers are more energy efficient and the productivity of freezers is increased.
Select Freezer
The quality of polyurethane freezer board is very important to the freezer. Because the freezer is different from the general warehouse. The temperature of the freezer is generally relatively low, and the requirements for the air temperature, humidity, and environment are relatively high. Therefore, when we choose the polyurethane freezer board, we must choose the polyurethane freezer board with better temperature adjustment, and choose the correct board to better Maintain the freezer.
Freezer board capacity of cold storage board manufacturers
The quality of the refrigerator board directly affects the life of the freezer, so when choosing the freezer board, the quality of the freezer board is the key. How to distinguish the quality of the freezer is good or bad? What factors are the main factors related to the quality of the freezer? The three main factors that affect the quality of the refrigeration board are the unit weight of the refrigeration board, the thickness of the protection board of the refrigeration board, and the internal force performance of the refrigeration board.
Bulk density is an important factor affecting the quality of cold storage board. Bulk weight actually refers to the density of polyurethane, polyurethane foam density national standard of 40-42kg/cubic meter.
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