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Polyurethane (PU) RigidFoam Insulation Blocks, Boards & Sheets are manufactured with variousthickness, dimensions, and density according to international standards ASTM: D 1622/1621/2842, and C 518 /591-69/355.
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Polyurethane foamsare made by adding water to a polyol/di-isocyanate reaction mixture. During thereaction, CO2 is formed and acts as a “blowing agent” bycreating bubbles that expand and create a network of cells separated by thinmembranes.
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The versatility ofpolyurethane foam makes it suitable for an extensive range of insulationapplications like residential housing, retail stores, commercial offices,factories, warehouses, power stations, cold stores, food processing plants,telecom shelters and public institutions such as schools and hospitals.
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Polyurethanes are asustainable material delivering real benefits to society faced by climatechange. Their use as energy efficient insulating products in building andconstruction contributes to easing the problem of global warming.
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Typical applicationsinclude: