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Polyurethane vs Polypropylene - What's the difference?

polyurethane | polypropylene |

As nouns the difference between polyurethane and polypropylene

is that polyurethane is any of various polymeric resins containing urethane links; used in very many industrial and domestic applications while polypropylene is a thermoplastic resin made by the polymerization of propylene - used for films, fibres, or moulding materials. Also known as polypropene.

polyurethane

English

(wikipedia polyurethane)

Noun

(en noun)
  • (organic chemistry) Any of various polymeric resins containing urethane links; used in very many industrial and domestic applications.

    • polypropylene

    English

    (wikipedia polypropylene)

    Noun

  • A thermoplastic resin made by the polymerization of propylene - used for films, fibres, or moulding materials. Also known as polypropene.