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VORANOL™ 360 Polyol

概述
样品选项
购买选项
技术内容
技术内容
查寻找经销商

一种官能度为 4.5、低粘度、由蔗糖/甘油引发的聚醚多元醇，专门设计用于生产高密度和低密度聚氨酯泡沫。它可以单独使用，也可与其他多元醇或阻燃剂结合使用，以实现所需的特性。当使用 HCFC-141b 或水作为发泡剂时，这种多元醇是极佳之选。该产品与聚合异氰酸酯具有非常高的相容性，有助于加工需要较长乳白时间（45-60 秒）的高密度泡沫。与许多其他多元醇相比，基于该产品的体系的发泡反应受高湿度条件的影响较小。这可获得一致的泡沫性能和改善的基底附着力。该产品是家具和装饰等应用中所用高密度泡沫和隔热板、铁路货车车厢、便携式冷却器、现场浇注隔热材料等应用中所用低密度泡沫的理想之选。而且，它非常适合用于多元醇混合物。

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 763 g/mol, 763 g/mol
官能度 是否 4.9
平均动态粘度（cSt） 是否 2016 cSt, 2016 cSt
等值重量 是否 155.8 g/eq, 155.8 g/eq
羟值（DIN 53 240 或 ASTM D4274 D） 是否 360 mg KOH/g, 360 mg KOH/g