Donpane 423Pir CP / IP turanga whakakotahi polyols mo te pupuri tonu
Donpane 423Pir CP / IP turanga whakakotahi polyols mo te pupuri tonu
Whakatuwheratanga
Ko te Donpane 423 / Pir he ahua o te whakakotahitanga o te polyol polyol e whangai ana i te kaikopere, ka uru ki te polyol hei whakaranu ki te kaihoko awhina motuhake. He pai ki te whakakii i nga papa papaa, nga papa rokiroki makariri me etahi atu hua.
- Kaore he putunga o te kati kōtuhi me te kore e pakaru i te apa ozone
- He maamaa te ahua me te pai o te reanga
--Excellent toenga pumau me te riri ahi
Taonga tinana
| Donpane 423 / Pir | |
| Putanga Hydroxyl Uara Mgkoh / g Tirohanga hihiri (25 ℃) MPA.s Te mutunga (20 ℃) g / ml Te pāmahana roki ℃ Rōpū pumau | Maama te kowhai i te wai 150-250 300-500 1.15-1.25 10-25 6 |
Tatauranga taunakitanga
| Pbw | |
| Donpane 423 / Pir Isocyanate | 100 150-200 |
Hangarau me te tauhohenga(Ko te uara tika e rereke ana i runga i nga tikanga tukatuka)
| Whakaranu a-ringa | Te pehanga nui | |
| Pāmahana mō te pāmahana ℃ Ct s Gt s Tft s Te mutunga kore kg / m3 | 20-25 7-20 25-55 30-60 35-40 | 20-25 5-15 20-40 30-55 34-40 |
Nga Mahi Whakaora
| Te whakarewatanga Te reiti kati-pūtau Te whakahaere waiariki (10 ℃) Te kaha o te ngakau) Te pumau tonu 24h -20 ℃ 24h 100 ℃ Tāko | GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T 8811
GB / T 8624 | ≥42 kg / m3 ≥90% ≤22MW / MK ≥120 KPA ≤0.5% ≤1.0% B3, B2 |
