Polymer Polyols Used for high spring ,semirigid ,integral skin foams ,reaction injection former Polymer Polyols Products Name :Polymer Polyols Product DescriptionType,quality index and purpose of the product:Model\IndexOH valuemg KOH/gWater conten(%)PHNumberViscositympa.s/25°CApplicationHF31-2826-30≤0.057-92900-3400Used for high spring ,semirigid ,integral skin foams ,reaction injection ...