Min. Order Reference FOB Price
1000 kg US$1.40-2.00 / kg
Product Description
Rigid Polyurethane Foam Insulation Ethylenediamine (EDA) Initiated Base Polyol for PU Block Foam Initiator NO. Model Hydroxyl Value mgKOH/g Viscosity mPa.S(25ºC) Mositure% <= Acid mgKOH/g<= pH K+ PPM,<= Color≤ EDA BASED 29 DFN-403 755±25 35000±15000 0.15 - ...