Rigid PU Diethylene glycol (DEG) Based PPG Polyol for Polyurethane Construction Insulation InitiatorNO.ModelHydroxyl Value mgKOH/gViscosity mPa.S(25ºC)Mositure% <=Acid mgKOH/g<=pHK+ PPM,<=Color≤DEG BASED36DF-E226480±20125±750.150.155~8502GD37DFB-400280&......
| Initiator | NO. | Model | Hydroxyl Value mgKOH/g | Viscosity mPa.S(25ºC) | Mositure% <= | Acid mgKOH/g<= | pH | K+ PPM,<= | Color≤ |
| DEG BASED | 36 | DF-E226 | 480±20 | 125±75 | 0.15 | 0.15 | 5~8 | 50 | 2GD |
| 37 | DFB-400 | 280±10 | 100±50 | 0.15 | 0.15 | 5~8 | 50 | 100APHA |




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