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VORANOL™ 370 Polyol

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一种官能度为 7.0、由蔗糖/甘油引发的聚醚多元醇，专门设计用于生产硬质聚氨酯泡沫。它适用于生产高密度和低密度泡沫。它可以单独使用，或者与其他多元醇或阻燃剂结合使用，以实现不同程度的交联。它特别适合用于要求高强度密度比的泡沫应用。该产品提供的高度交联可在湿热老化和干热老化条件下提供优异的尺寸稳定性。典型应用包括隔热板、火车货运车箱、便携式冷却器、现场浇注隔热材料、多元醇混合物。

性能

这些数值为典型性能，并且不用于在规格制定过程中使用。

典型性能

分子量 是否 1047 g/mol
官能度 是否 6.9
平均动态粘度（cSt） 是否 181 cSt
等值重量 是否 151.8 g/eq
羟值（DIN 53 240 或 ASTM D4274 D） 是否 369 mg KOH/g