Several requirements to ensure the quality of polyurethane cold storage board
发布时间：
2014-06-26
The quality of the polyurethane cold storage board is related to its steel plate thickness, foaming density, and production process. Below, Yanghu Refrigeration will introduce the specific requirements of these factors: 1. The thickness of the steel plate of the cold storage board: In general, the thickness of the color steel plate is more than 0.35mm, which is the most basic. If you have higher requirements, you can also choose thicknesses such as 0.4mm and 0.5mm! Color steel less than 0.35mm will easily appear a lot of air bubbles on the surface of the board during the foaming process of the library board, which will affect the appearance. The minimum steel plate requirement for Yanghu Refrigeration in Changzhou City is 0.376mm, and users can purchase it with confidence. 2. Cold storage board
The quality of the polyurethane cold storage board is related to its steel plate thickness, foaming density, and production process. Below, Yanghu Refrigeration will introduce the specific requirements of these factors: 1. The thickness of the steel plate of the cold storage board: In general, the thickness of the color steel plate is more than 0.35mm, which is the most basic. If you have higher requirements, you can also choose thicknesses such as 0.4mm and 0.5mm! Color steel less than 0.35mm will easily appear a lot of air bubbles on the surface of the board during the foaming process of the library board, which will affect the appearance. The minimum steel plate requirement for Yanghu Refrigeration in Changzhou City is 0.376mm, and users can purchase it with confidence. 2. The foaming density of the cold storage board: the national standard per cubic meter is 38--40KG/cubic meter. Below this requirement, when using the library board for heat preservation, the heat preservation effect will be relatively poor. 3. The production process of the cold storage board: look at the quality of the foamed material and the foaming time of the storage board. The foaming time of each thickness of the storage board is different. If the foaming time is not reached due to the rush to work, it will be produced The cold storage board will greatly affect the installation and aesthetics. Another important point is the degree of harmony between the storage board and the storage board, that is, after the cold storage board is installed, see whether the convex grooves are really in contact, which directly affects the thermal insulation effect. Yes, if there is a gap between the convex grooves, it is necessary to add styrofoam. If this project is not done well, it is easy to leak temperature during use, which directly affects the thermal insulation effect! www.yanghuzl.com Changzhou Yanghu Refrigeration So when you buy insulation boards, don't blindly look at the price, the most important thing is the quality. Although the cost will be much higher, it will save a lot of cost in future use.
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