Donfoam 822PIR HCFC-141B mixtio basi polyols pro continuo PIR obstructionum spumis
Donfoam 822PIR HCFC-141B mixtio basi polyols pro continuo PIR obstructionum spumis
INTRODUCTIO
DonFoam 822/PIR est genus polyolorum mixti cum agente hcfc-141b spumante, cum polyolo ut materia principalis rudis, cum speciali agente auxiliari mixta, apta ad constructionem, translationem, concham et alios fructus. Haec materia specialiter evoluta est. ad lineam continuam .The polyurethane product prepared by reacting it with isocyanate has has following commoda:
1. Spuma uniformis roboris ac dimensionis stabilitatem in omnes partes habet
2. Spuma producta in diversas figuras secari potest secundum exigentias producti
Nulla scelerisque 3. Optimum perficientur
PHYSICA
| DonFoam 812/PIR | |
| Aspectus OH valorem mgKOH/g Dynamic viscositas 25℃） mPa.S Densitas （20℃） g/ml Repono temperatus Repono stabilitatem / mensis | Lux flavo ad brunneis liquido pellucens 150-250 200-300 1.15-1.25 10-25 6 |
RECOMMENDED RATIO
| Pbw | |
| DonFoam 812/PIR Isocyanate | 100 150-200 |
Technologiae et REACTIVITY(De valore variatur secundum dispensando conditionibus)
| Manual Mix | Princeps pressura | |
| Rudis Material Temperature 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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