Donfoam 812Pir HCFC-141B Foot Blend Polyols mo Pir Poraka
Donfoam 812Pir HCFC-141B Foot Blend Polyols mo Pir Poraka
Whakatuwheratanga
Ko Donfoam 812 / Pir te momo o te whakakotahitanga o te HCFC-141B, me te Polyol te mea nui, he mea whakauru ki nga mahi a te Polyuretate.
1.Foam he kaha riterite me te pumau tonu o nga huarahi katoa
2.Ko nga hua o te pupuhi ka tapahia ki nga momo ahua rite ki nga whakaritenga o te hua
3.Whakaahua Te Whakatutuki i te Thermal
Taonga tinana
| Donfoam 812 / Pir | |
| Putanga Aue te uara mgkoh / g Tirohanga hihiri (25 ℃) MPA.s Te mutunga (20 ℃) g / ml Te pāmahana roki ℃ Te pumau i te rokiroki ※ marama | Maama te kowhai ki te parauri wai 150-250 200-300 1.15-1.25 10-25 6 |
Tatauranga taunakitanga
| Pbw | |
| Donfoam 812 / 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 ℃ Te waipiro s Te wa Gel S Tack Tack Free S Te mutunga kore kg / m3 | 20-25 30-50 140-180 300-350 28-32 | 20-25 25-45 120-160 270-320 27-31 |
Nga Mahi Whakaora
| Te hangai o te hangai Reiti kati-kati Te whakahaere waiariki tuatahi (15 ℃) Te kaha o te kaha 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 | ≥50 kg / m3 ≥90% ≤22MW / MK ≥150 KPA ≤0.5% ≤1.0% B2, B1 |
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