| 摘要 |
A composition for obtaining isocyanurateurethane foam plastics comprises polyisocyanate, oxyalkylated saturated and/or non-saturated monofunctional alcohols used as surface-active substances and as a hydroxyl-containing compound, water used as a foaming agent, a catalyst for urethane formation and for cyclotrimerization and a fireproofing compound with the following ratio of components in per cent by weight: polyisocyanate 50.0-75.0; oxyalkylated saturated and/or non-saturated alcohols 3.0-20.0; catalyst for urethane formation and for cyclotrimerization 4.3-10.7; water 0.3-2.0; fireproofing compound 1.0-30.0. |
