| abstract |
The present invention provides a polyurethane composition in which a decrease in strength of a foam is suppressed when the foam is largely deformed. A polyurethane composition comprising a main agent and a curing agent, wherein the main agent has a polyalkylene skeleton containing neither an aromatic skeleton nor an alicyclic skeleton and two or more functional groups having an active hydrogen atom. Compound (A-1), aromatic skeleton and / or alicyclic skeleton and compound (A-2) having two or more functional groups having an active hydrogen atom, blowing agent (B) and amine catalyst (C) A polyurethane composition comprising. [Selection figure] None |