... panel, refrigerator,freezer, etc systems. Good quality Polyether polyol for rigid PU foamRaw material composition: Sucrose, glycerine, sorbitol, ... liquid.ApplicationThe product is mainly used for producing rigid PU foam plastics, and widely used in ... polyether., applied in spray system, sandwich panel, refrigerator.Detail pls refer to our R&Ds recommend formulation. Polyether polyol for rigid ...