| 摘要 |
PURPOSE:To obtain a highly resilient flexible polyurethane foam excellent in wet-heat resistance. CONSTITUTION:A polyoxyalkylene polyol having a hydroxyl value of 10-35- mgKOH/g, a monool content of 15mol% or lower, and a content of head-to-tail bonding due to propylene oxide addition of 96mol% or higher is used in the process for producing a highly resilient flexible polyurethane foam wherein a polyoxyalkylene polyol is reacted with a polyisocyanate compd. in the presence of a catalyst, a foam stabilizer, a blowing agent, and other auxiliaries. |
