Found 2 items, similar to polyurethane foam.
English → English (WordNet) Definition: polyurethane foam polyurethane foam n : a foam made by adding water to polyurethane plastics [syn: polyfoam]
English → English (gcide) Definition: polyurethane foam Polyurethane \Pol"y*ur`eth*ane\, n. (Chem.) any polymer containing [-NH.CO.O-] linkages; such polymers are much used as the basis of light but rigid foams for packaging ( polyurethane foam) and for hard coatings, as on floors. [PJC]