Min. Order Reference FOB Price
1000 kg US$1.40-2.00 / kg
Product Description
Rigid PU Foam Insulation Glycerine Based Polyether Polyol for Polyurethane Construction Insulation NO. Model Hydroxyl Value mgKOH/g Viscosity mPa.S(25ºC) Mositure% <= Acid mgKOH/g<= pH K+ PPM,<= Color≤ 16 DFG-450 450±20 400±100 0.15 0.15 5~8 50 50APHA 17 ...