| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyol composition for producing a polyurethane resin, capable of providing a foam with excellent dimensional stability or combustion resistance (flame retardancy) without deterioration of mechanical physical properties such as hardness even when the molding density of polyurethane foam is reduced.SOLUTION: A polyol composition (P) for producing a polyurethane resin contains: a compound (a1) having a vinyl polymerizable functional group represented by general formula (I); and a polyol (b) having an aromatic ring concentration (mmol/g) of 1.2-16.0 and having an active hydrogen-containing group but not having a vinyl polymerizable functional group. [In general formula (I), R represents hydrogen, 1-15C alkyl or 6-21C aryl]. |
