Donfoam 825PIR HFC-365mfc turanga whakakotahi polyols mo te PIR poraka pahuka i haere tonu
Donfoam 825PIR HFC-365mfc turanga whakakotahi polyols mo te PIR poraka pahuka i haere tonu
WHAKATOKANGA
Donfoam825 whakakotahi polyol polyether whakamahia i roto i te hanga o te mura nui retardant PIR poraka pahuka i ki HFC-365mfc/227 rite te kaihoko pahuka, hua me te tauhohenga isocyanate i te hanganga o te pahuka i te pūtau pahuka i ōrite , iti kawe waiariki, waiariki mahi insulation he pai, he pai te mahi mura ahi retardant mahi, iti te pāmahana me ētahi atu o te tukanga shrinking mahi kapiti katoa kahore shrinking. penei: te hanga pakitara o waho, te rokiroki makariri, nga taika, nga paipa nui etc.
TINO TINO
| Te ahua | Kowhai marama ki te parauri te wai maramara |
| Pokey hihiko（25℃） mPa.S | 300±100 |
| Kiato （20℃） g/ml | 1.20±0.1 |
| Te pāmahana rokiroki ℃ | 10-25 |
| Marama pumau te rokiroki | 6 |
RECOMMENDED RATIO
| Rauemi mata | pbw |
| DK-1101 Whakaranu Polyether Polyol | 100 |
| Isocyanate | 180±20 |
TE HANGARAU ME TE WHAKAMAHI(he rereke te uara tika i runga i nga tikanga tukatuka)
| Nga taonga | Te whakaranu a-ringa | Miihini teitei teitei |
| Te pāmahana rauemi mata ℃ | 20-25 | 20-25 |
| Te pāmahana pokepokea ℃ | 50-60 | 50-60 |
| Te wa kirīmi s | 25-35 | 20-30 |
| Waa kaera s | 90.-130 | 70-100 |
| Tack wa waatea s | 150-200 | 120-160 |
| Kiato utu kg/m3 | 28-30 | 27-29 |
NGA WHAKAMAHI PUKA MAHI
| Kiato Moold whānui | GB 6343 | ≥45kg/m3 |
| Whakaneo te Kiato Matua | ≥40kg/m3 | |
| Reiti pūtau kati | GB 10799 | ≥90% |
| Kawenga Ngawha Tuatahi（15℃） | GB 3399 | ≤24mW/(mK) |
| Te Kaha Kōpeke | GB/T8813 | ≥150kPa |
| Pūmautanga ahu 24h -20 ℃ 24h 70 ℃ | GB/T8811 | ≤1% ≤1.5% |
| Te Rerenga Wai | GB 8810 | ≤3% |
| Te mura o te ahi | GB 8624 | B1/B2/B3 |
| Reiti pūtau kati | GB 10799 | ≥90% |
| Kawenga Ngawha Tuatahi（15℃） | GB 3399 | ≤24mW/(mK) |
Ko nga raraunga i runga ake nei he uara angamaheni, e whakamatauria ana e to taatau kamupene. Mo nga hua a to kamupene, ko nga raraunga kei roto i te ture kaore he here.
Nga waahanga hua
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