EDA-initiated Polyether Polyols For Rigid Foams
EDA-initiated Polyether Polyols For Rigid Foams
The product is a highly reactive polyol synthesized using ethylenediamine (a tetrafunctional compound with two amino groups) as the initiator. The rigid polyurethane foams produced after reaction with isocyanates have exceptional mechanical strength, heat resistance and chemical corrosion resistance.
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| Brand | Color | OHV | Viscosity | H2O Content | Acid Value | PH | K+ |
| GD | mgKOH/g | mPa.s/25℃ | % | mgKOH/g | - | mg/kg | |
| UR403 | ≤100 （APHA) | 745-775 | 1400-2400 (50℃) | ≤0.15 | - | 10-13 | - |
| UR404 | ≤100 （APHA) | 480-520 | 6100-7700 | ≤0.10 | - | - | - |
| UR405 | ≤8 | 435-465 | 4000-5500 | ≤0.15 | - | 10-13 | - |
| UR4400T | ≤18 | 360-400 | 9000-16000 | ≤0.15 | ≤0.2 | 8-10 | ≤30 |