China a O-Phthalic Anhydridean-Based Polyester Polyol: Polyester Polyols Tr-6315, Find details about China Polyether Polyol, PU Foam from a O-Phthalic Anhydridean-Based Polyester Polyol: Polyester Polyols Tr-6315
Application | Grade | Hydroxyl value (mgKOH/g) | Acid value (mgKOH/g) | Viscosity (mPa•s/25ºC) | Typical Molecular weight |
For polyurethane rigid foam | TR-6315 | 300-330 | ≤3 | 2000-3000 | 350 |