Hard polyurethane foam board is a high-strength, energy-saving, green and environmentally friendly building board with characteristics such as insulation, fire prevention, and sound absorption. Rigid polyurethane foam is a new type of polymer material with small bulk density, low thermal conductivity, high closed cell ratio and excellent corrosion resistance.
Rigid polyurethane foam board, also known as PU board, has many superior properties and is becoming more and more widely used. In refrigerated trucks, cold storage rooms, storage workshops, buildings, ships, etc., it fully utilizes the advantages of product insulation, earthquake resistance, sound absorption, fire prevention, and light weight.
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