Polyurethane foam sandwich board, 100 polyurethane board

B1 grade polyurethane insulation board 100mm-250mm for cold storage

‌ cold storage board using lightweight polyurethane foam as the inner core material of cold storage board, it is widely used in cold storage industry。The advantage of polyurethane is that it is very good at heat insulation，The exterior of the polyurethane cold storage board is made of colored steel and stainless steel plate components，The advantage of this is to prevent the spread of temperature due to the large temperature difference between inside and outside the cold storage plate，So that the cold storage more energy saving，It can hold heat like a refrigerator，Reduce electricity consumption and improve cooling efficiency。In cold storage construction, the insulation material of the storage body is polyurethane storage board