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What are the common problems of polyurethane insulation panel

Views: 83     Author: Site Editor     Publish Time: 2022-07-30      Origin: Site

Although polyurethane insulation panel have been widely used in steel structure buildings, because people do not often come into contact with this material and do not know it very well, BRD manufacturers have sorted out some common problems of polyurethane insulation panel for your reference.


1. How long should the polyurethane insulation panel be stored before use?

In order to ensure the high quality of the polyurethane thermal insulation panel , it is generally possible to leave the factory after storage for about 10 days after production. After 10 days, the physical and chemical reactions of the polyurethane thermal insulation panel are basically over. In this way, the excellent performance of the polyurethane foam thermal insulation material can be fully play.



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2. How to store the polyurethane insulation panel?

Polyurethane has good corrosion resistance, and the only thing that destroys it is ultraviolet rays, so pay attention to prevent sunlight exposure and avoid      storage in the open air. Such as long-term storage, should be stacked stacked.



3. What is the operating temperature of the polyurethane insulation panel?

The temperature range of polyurethane insulation panel is between -30°C and +90°C, and the short-term use temperature can reach +250°C without any         damage.


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4. Can the polyurethane insulation panel resist thermal deformation?


Any material will undergo dimensional changes under the action of temperature. When the density of non-veneer rigid polyurethane foam is 30~60Kg/m3, the thermal expansion coefficient is 5~8·10-5·K-1. 


When the temperature rises, for example, from 10°C to 30°C (temperature difference = 20K). Rigid polyurethane foam insulation panel over one meter can expand 1~1.6mm, which is normal.



BRD arrange panel delivery transportation to our customer to make sure its safely delivered. Customer satisfaction is our responsibility.



If you’re interested to let us serve you, you may contact us at brdmaterial@gmail.com or WhatsApp/Call us at +6011 2291 7777 or +6011 2281 7777.




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