Donpipe 322 HCFC-141b base blend polyols bakeng sa khetla ea liphaephe
Donpipe 322 HCFC-141b base blend polyols bakeng sa khetla ea liphaephe
ITS'ELISO
DonPipe 322 ke mofuta oa motsoako oa li-polyols tse nang le hcfc-141b e le ntho e phophomang, e nkang polyol e le thepa e ka sehloohong e tala, e kopanyang le mothusi ea khethehileng.Thepa ena e loketseng likhetla tsa ka ntle tsa ho futhumatsa mocheso tse sebelisetsoang liphaephe tsa metsi, oli le khase .Sehlahisoa sa polyurethane se lokisitsoeng ka ho se tšoara ka isocyanate se na le melemo e latelang:
-- matla a matle a ho hatella le botsitso ba dimensional
-- sekhahla se phahameng sa lisele tse haufi le ts'ebetso e ntle e sa keneleng metsi
-- ts'ebetso e ntle ea insulation
LETLOTLO MONAKA
| DonPipe 322 | |
| Ponahalo Boleng ba Hydroxyl mgKOH/g Viscosity e matla (25℃) mPa.S Boima ba 'mele (20℃) g/ml Mocheso oa polokelo ke ℃ Likhoeli tsa botsitso ba polokelo | Mokelikeli o mosehla o bonaletsang oa viscous 200-400 200-400 1.1-1.16 10-25 6 |
RETS'ELISITSOE LEBAKA
| Pbw | |
| DonPipe 322 Isocyanate | 100 120-160 |
THEKNOLOJI LE TS'EBETSO(theko e nepahetseng e fapana ho latela maemo a ts'ebetso)
| Motsoako oa matsoho | Khatello e phahameng | |
| Mocheso oa thepa e tala ℃ CT S GT S TFT S Boima ba mahala Kg/m3 | 20-25 7-15 30-50 40-60 25-30 | 20-25 6-12 20-40 30-50 25-30 |
LITŠOANTŠISO TSA LEFULU
| tekano ea khale Sekhahla se haufi-ufi Thermal conductivity (10 ℃) Matla a ho hatella) Dimensional botsitso 24h -20 ℃ 24h 100 ℃ Ho chesa | GB/T 6343 GB/T 10799 GB/T 3399 GB/T 8813 GB/T 8811
GB/T 8624 | ≥50Kg/m3 ≥90% ≤22mW/mk ≥150 KPa ≤0.5% ≤1.0% B3, B2, B1 |
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