MULTRANOL 3900 is a polyether polyol specially modified with ethylene oxide. It is a clear, viscous liquid with a molecular weight of 4,800 and primary hydroxyl end-groups, giving it high reactivity. MULTRANOL 3900 polyol can be blended to modify product properties for various applications. As a polyol, MULTRANOL 3900 is compatible with most other polyols and can be incorporated into formulations for applications that require tailored material characteristics. MULTRANOL 3900 allows for the development of advanced materials with properties like improved strength, flexibility and durability through control of molecular structure during synthesis.