Donfoam 823PIR CP/IP basis mixtionis polyols pro continui PIR obstructionum spumis
Donfoam 824PIR HFC-245fa mixtio basi polyols pro continuo PIR obstructionum spumis
INTRODUCTIO
Donfoam823 mixtura polyetherum polyoli usus CP vel CP/IP ut agentis flatus, adhibita in productione flammae altae retardant PIR spumam stipitem, cum spectaculis cellulae spumi uniformis, conductivity humilis scelerisque, velit scelerisque bonum et flamma alta retardat, temperatura humilis non recusans fissuram. etc. Late usus est in processu omnium generum operis insulationis ut: pariete externo extruendo, repono frigus, lacus, fistulae magnae etc.
PHYSICA
| Aspectus Dynamic viscositas 25℃） mPa.S Densitas （20℃） g/ml Repono temperatus At stabilitas mensis | Lux flavo ad brunneis liquido pellucens 500±100 1.20±0.1 10-25 6 |
RECOMMENDED RATIO
| Items | PBW |
| DK-1103 Blend Polyether Polyol CP vel CP/IP Isocyanate | 100 11-13 165-175 |
Technologiae et REACTIVITY(De valore variatur secundum dispensando conditionibus)
| Manual Mixing | |
| Rudis Material Temperature Forma Temperature CT s GT s TFT s Free densitas kg/m3 | 20-25 Ambiens Temperature (15-45℃ ) 35-60 140-200 240-360 28-35 |
PLAGA PERFUNCTIONES
| Item | Test Standard | Specification |
| Altiore CUMATIUM densitas Caput Corona densitas | ASTM D1622 | ≥50kg/m3 ≥40kg/m |
| Clausa-cellula Rate | ASTM D2856 | ≥90% |
| Coepi Scelerisque Conductivity（15℃） | ASTM C518 | ≤24mW/(mK) |
| Compressive fortitudo | ASTM D1621 | ≥150kPa |
| Dimensional Stability 24h -20℃ RH90 70℃ | ASTM D2126 | ≤1% ≤1.5% |
| Aquae effusio Rate | ASTM D2842 | ≤3% |
| Flammability | ASTM D1692 | ego exstinguendi |
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