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polyurethane vs polyfoam

polyfoam vs polyurethane

polyurethane and polyfoam both are nouns.

Word NounAdjectiveVerbAdverb
polyurethane Yes No No No
polyfoam Yes No No No
As nouns, polyfoam is a hyponym of polyurethane; that is, polyfoam 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
  • polyfoam: a foam made by adding water to polyurethane plastics
Other hyponyms of polyurethane include polyurethane foam.
polyurethane (noun) polyfoam (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 polyfoam

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