Donfoam 812PIR HCFC-141B base blend polyols bakeng sa PIR block foam
Donfoam 812PIR HCFC-141B base blend polyols bakeng sa PIR block foam
LIEKETSENG
DonFoam 812/PIR ke mofuta oa motsoako oa polyols o nang le hcfc-141b foaming agent, e nang le polyol e le thepa e ka sehloohong e tala, e kopantsoeng le moemeli ea khethehileng ea thusang, e loketseng bakeng sa ho koala mohaho, lipalangoang, likhetla le lihlahisoa tse ling.Sehlahisoa sa polyurethane se lokiselitsoeng ke ho e sebetsana le isocyanate ho na le melemo e latelang:
1.Foam e na le matla a tšoanang le botsitso ba dimensional ka mahlakoreng 'ohle
2.Lihlahisoa tsa foam li ka khaoloa ka libopeho tse fapaneng ho ea ka litlhoko tsa sehlahisoa
3.Ts'ebetso e babatsehang ea ho kenya mocheso oa mocheso
LETLOTLO MONAKA
| DonFoam 812/PIR | |
| Ponahalo boleng ba OH mgKOH/g Viscosity e matla (25℃) mPa.S Boima ba 'mele (20℃) g/ml Mocheso oa polokelo ke ℃ Botsitso ba polokelo ※ khoeli | Seedi se bonaletsang se serolwana ho isa ho sootho 150-250 200-300 1.15-1,25 10-25 6 |
RETS'ELISITSOE LEBAKA
| Pbw | |
| DonFoam 812/PIR Isocyanate | 100 150-200 |
THEKNOLOJI LE TS'EBETSO(theko e nepahetseng e fapana ho latela maemo a ts'ebetso)
| Manual Mix | Khatello e phahameng | |
| Raw Material Mocheso ℃ Nako ea Cream S Gel nako S Fumana nako ea mahala S Boima ba mahala Kg/m3 | 20-25 30-50 140-180 300-350 28-32 | 20-25 25-45 120-160 270-320 27-31 |
LITŠOANTŠISO TSA LEFULU
| Kakaretso Molding Density Sekhahla sa lisele tse koetsoeng Thermal Conductivity ea pele (15℃) Matla a Khatellang Botsitso ba Dimensional 24h -20℃ 24h 100 ℃ Ho chesa | GB/T 6343 GB/T 10799 GB/T 3399 GB/T 8813 GB/T 8811
GB/T 8624 | ≥50 Kg/m3 ≥90% ≤22mW/mk ≥150 KPa ≤0.5% ≤1.0% B2, B1 |
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