Donspray 502 HCFC-141B Foot Chole Choles
Donspray 502 HCFC-141B Foot Chole Choles
Whakatuwheratanga
Ko Donspray 502 te rehu Clend Polyils me te HCFC-141B hei pupuhi pupuhi, ka pa ki te Isocyanate ki te whakaputa i te paoa he pai nga mahi, e whai ake nei,
1) pūtau pai me te whakakotahi
2) whanonga waiariki iti
3) Te ātete o te ahi
4) Te pakari o te pāmahana pāmahana pāmahana.
Ka pa ki nga momo whakangao waiariki e whakamahi ana i te rehu, penei i nga ruma makariri, nga kohua nui, nga paipa nui-hanga me te hanga-a-roto ranei.
Taonga tinana
| Putanga Hydroxyl Uara Mgkoh / g Tirohanga hihiri (25 ℃) MPA.s Te kaha motuhake (20 ℃) G / ML Te pāmahana roki ℃ Te Rokiroki Rokiroki | Paraka kowhai ki te wai parauri parauri 200-300 100-200 1.12-1.20 10-25 6 |
Tatauranga taunakitanga
| pbw | |
| Donspray 502 clend polyols Isocyanate MDI | 100 100-105 |
Nga Taha Motuhake(Ko te pāmahana o te 20 ℃, he rereke te uara tuuturu e rite ana ki te diameter putorino me te tikanga tukatuka.)
| Te waipiro s Te wa Gel S | 3-5 6-10 |
Nga Mahi Whakaora
| tūemi | Tikanga whakamatautau | Rārangi whakaatu |
| Te riri Reiti kati-kati Te whakahaere waiariki tuatahi (15 ℃) Te kaha o te kaha Te kaha piri Elongation i te wa pakaru Te pumau o te 30h -20 ℃ 24h 70 ℃ Te whakauru wai Index Oxygen | GB 6343 GB 10799 GB 3399 GB / T8813 GB / T16777 GB / T9641 GB / T8811
GB 8810 GB 8624 | ≥32kg / m3 ≥90% ≤24mw / (MK) ≥150kpa ≥120KPA ≥10% ≤1% ≤1.5% ≤3% ≥26 |
Ko nga raraunga e whakaratohia ana i runga ake he uara angamaheni, ka whakamatauria e to maatau kamupene. Mo nga hua o a maatau kamupene, ko nga raraunga kua whakauruhia ki te Ture kaore he mea e hiahiatia ana.
Ngā Kāwai Hua
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