Polyurethanes and sustainability - Polyurethanes
2010-8-25 · Polyurethane foam, for example, is regularly turned into carpet underlay. If it is not recycled, the preferred option is energy recovery. Tonne for tonne, polyurethane contains the same amount of energy as coal, which makes it a very efficient feedstock for municipal incinerators that use the energy generated to heat public buildings.
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