Donfoam 822PIR HCFC-141B botlaaseng motsoako polyols bakeng sa khaotseng Pir le literata bubble
Donfoam 822PIR HCFC-141B botlaaseng motsoako polyols bakeng sa khaotseng Pir le literata bubble
SELELEKELA
DonFoam 822 / Pir ke mofuta oa polyols motsoako le hcfc-141b a ntsha lehulo moemeli, ka polyol e le lintho tse bonahalang ka sehloohong e tala, tsoakane le khethehileng moemeli ea thusang, a loketse bakeng sa ho e kwahelang ea kaho, lipalangoang, khetla le lihlahisoa tse ling .This lintho tse bonahalang e khethehileng pele bakeng sa tsoelang pele moleng .The kettle sehlahisoa lokisitsoeng ke itšoara ka isocyanate o na le le menyetla e latelang:
1. bubble na matla junifomo le tlhakore botsitso ka 'nģa tsohle
2. lihlahisoa bubble ka khaola ka dibopeho tsena fapaneng ho latela ditlhoko tsa sehlahiswa
3. Excellent mogote kwahelang tshebetso
thepa ea moaho
|
DonFoam 812 / Pir |
|
| Ponahalo e
OH boleng mgKOH / g, Matla e tiileng e qamathelang (25 ℃) mPa.S Segokanyipalo (20 ℃) g, / ml tse Storage mocheso ℃ Storage botsitso ※ / khoeli |
Khanya mosehla ho mokelikeli sootho bonaletsang 150-250 200-300 1.15-1.25 10-25 6 |
Recommended karo-karolelano
|
Pbw |
|
| DonFoam 812 / Pir
Isocyanate |
100 150-200 |
THEKNOLOJI AND REACTIVITY (boleng hantle fapana ho itšetlehile ka maemo a lokisa)
|
Manual Mix |
phahameng khatello ea |
|
| Raw Material Mocheso ℃
Cream nako S Gel nako S Free segokanyipalo Kg / limithara 3 |
20-25 20-50 160-300 40-50 |
20-25 15-45 140-260 40-50 |
bubble liketso
| Ka kakaretso bōpa kitlano
Rate koetsoeng-seleng ea Ka lekhetlo la pele Thermal Conductivity (15 ℃) Compressive Matla Tlhakore botsitso 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 la ≥150 KPa ≤0.5% ≤1.0% B2, B1 |
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