Polyurethane · Polyurethane (/ˌpɒliˈjʊərəˌθeɪn, -jʊəˈrɛθeɪn/; often abbreviated PUR and PU) refers to a class of polymers composed of organic units joined by ...
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Polyurethane is a polymer. Its name is often shortened to PU or PUR. Polyurethane is made of organic units, which are joined by urethane.
Polyurethane foam is a specialist material used for thermal insulation and other applications. It is a solid polymeric foam based on polyurethane chemistry.
Polyurethane, a polymer composed of a chain of organic units joined by carbamate (urethane) links; Carbamate, an organic compound derived from carbamic acid.