Glycerol-initiated Polyether Polyols For Rigid Foams
Glycerol-initiated Polyether Polyols For Rigid Foams
The product synthesized using glycerol (a trifunctional bio-based polyol) as the starter, When reacted with isocyanates, they form rigid polyurethane foams with moderate mechanical strength, excellent fillibility and low cost.
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| Brand | Viscosity | OHV | H2O Content | Acid Value | PH | K+ | Specific gravity | Appearance | ||||
| mPa.s/25℃ | mgKOH/g | % | mgKOH/g | - | ppm | @20℃, g/ml | ||||||
| UC307 | 200-350 | 240±15 | ≤0.05 | ≤0.08 | 5-7.5 | ≤5 | 1.05±0.10 | Transparent liquid without suspended matter | ||||