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Polyurethane sandwich panels have increased demand in the industrial system, especially for cold storage projects. PUR and PIR are two chemical composition structures of polyurethane hard bubbles, which are widely…

Polyurethane sandwich panels are a high-performance, multifunctional building material, especially suitable for places with extremely high requirements for thermal insulation performance, such as cold storage construction. Its unique structural design…

As a new type of building material, polyurethane core sandwich panels are popular for their advantages such as light weight, high strength and convenient installation. At the same time, their…

PU sandwich panel, also known as polyurethane sandwich panel, is an efficient and energy-saving building enclosure material that combines multiple excellent properties. It has been widely used and recognized in…