I-inov polyurethane polyol / impahla eluhlaza yokuphonsa polyurethane
Ukuphonsa uchungechunge lwe-polyurethane
Ukuqalisa
Lolu chungechunge lusetshenziselwa ikakhulukazi ukukhiqiza i-polyurethane elastomer kanye nesisindo samangqamuzana kungashintshwa ngokuya ngesicelo seKhasimende.
Isicelo
Lolu chungechunge lwe-polyester polyol lusetshenziselwa ikakhulukazi ukukhiqiza i-polyurethane ikakhulukazi i-hardness ephakathi ne-polymer ephezulu. I-Pre-Polymer isetshenziselwa ikakhulukazi ukukhiqiza ipuleti le-polyurethane sihle, i-roller, i-roller, pad, induku nomkhiqizo wokubumba okubunjiwe.
Ishidi ledatha yezobuchwepheshe
| Impahla eluhlaza | Khuphuka | Isisindo molecular (g / mol) | OH (mgkoh / g) | Inani le-acid (mgkoh / g) | Okuqukethwe kwamanzi (%) | Ukuhlakanipha (75 ℃ CPS) | Chula (APHA) |
| Isib / aa | I-PE-2010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | 100-200 | ≤30 |
| I-PE-2020 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 400-650 | ≤30 | |
| BG / AA | I-PE-4010 | 1000 | 107-117 | ≤0.5 | ≤0.03 | I-100-250 | ≤30 |
| I-PE-4020 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 450-750 | ≤30 | |
| Isib, deg / aa | I-PE-2515 | I-1500 | 73-79 | ≤0.5 | ≤0.03 | 200-400 | ≤40 |
| I-PE-2520 | 2000 | 51-59 | ≤0.5 | ≤0.03 | 400-700 | ≤40 | |
| Isib, bg / aa | I-PE-2415 | I-1500 | 73-79 | ≤0.5 | ≤0.03 | 200-500 | ≤30 |
| I-PE-2420 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 500-800 | ≤30 | |
| Isib, pg / aa | I-PE-2315 | I-1500 | 73-79 | ≤0.5 | ≤0.03 | I-300-600 | ≤30 |
| I-PE-2320 | 2000 | 53-59 | ≤0.5 | ≤0.03 | 400-700 | ≤30 |
