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polyurethane vs polyurethane foam

polyurethane foam vs polyurethane

polyurethane and polyurethane foam both are nouns.

Word NounAdjectiveVerbAdverb
polyurethane Yes No No No
polyurethane foam Yes No No No
As nouns, polyurethane foam is a hyponym of polyurethane; that is, polyurethane foam is a word with a more specific, narrower meaning than polyurethane:
  • polyurethane: any of various polymers containing the urethane radical; a wide variety of synthetic forms are made and used as adhesives or plastics or paints or rubber
  • polyurethane foam: a foam made by adding water to polyurethane plastics
Other hyponyms of polyurethane include polyfoam.
polyurethane (noun) polyurethane foam (noun)
any of various polymers containing the urethane radical; a wide variety of synthetic forms are made and used as adhesives or plastics or paints or rubber a foam made by adding water to polyurethane plastics
Difference between polyurethane and polyurethane foam

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