Donfoam 824PIR HFC-245fa mixtio basi polyols pro continuo PIR obstructionum spumis
Donfoam 824PIR HFC-245fa mixtio basi polyols pro continuo PIR obstructionum spumis
INTRODUCTIO
DonFoam 824/PIR est genus polyolorum mixtionis utens agentis hfc-245fa spumosi, cum polyolo ut materia principalis rudis, cum speciali agente auxiliari mixta, apta ad constructionis, translationis, putaminis et aliorum productorum insulis.Materia haec specialiter evoluta est ad lineam continuam. Productum polyurethanum quod reagit paratum cum isocyanate habet sequentes utilitates:
-- Eco-amice, sine strato ozono destructo
- High compressive strength and good homogeneity of isotropic strength
-- Praeclara scelerisque velit perficiendi et dimensiva stabilitatis
PHYSICA
| DonFoam 824/PIR | |
| Aspectus OH valorem mgKOH/g Dynamic viscositas（25℃） mPa.S Densitas （20℃） g/ml Repono temperatus Repono stabilitatem mensibus | Lux flavo ad brunneis liquido pellucens 250-400 300-500 1.15-1.25 10-25 3 |
RECOMMENDED RATIO
| Pbw | |
| DonFoam824/PIR Isocyanate | 100 150-200 |
Technologiae et REACTIVITY(De valore variatur secundum dispensando conditionibus)
| Manual Mix | Princeps pressura | |
| Rudis Material Temperature °C Crepito tempus S Gel tempus S Free densitas Kg / m *3 | 20-25 20-50 160-300 40-50 | 20-25 15-45 140-260 40-50 |
PLAGA PERFUNCTIONES
| Altiore CUMATIUM densitas Clausa-cellula Rate Coepi Scelerisque Conductivity（15℃） Compressive fortitudo Dimensional Stability 24h -20℃ 24h 100℃ Flammability | GB/T 6343 GB/T 10799 GB/T 3399 GB/T 8813 GB/T 8811
GB/T 8624 | ≥40 Kg/m3 ≥90% ≤22mW/mk ≥150 KPa ≤0.5% ≤1.0% B2、B1
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