Donpanel 412 HCFC-141b turanga polyols whakakotahi mo te PUR
Donpanel 412 HCFC-141b turanga polyols whakakotahi mo te PUR
IWHAKATOKANGA
Ko te DonPanel 412 whakakotahi polyols he puhui kei roto he polyether polyols, surfactants, catalysts me te mura mura i roto i te ōwehenga motuhake.Ko te pahuka i te taonga whakamatao waiariki pai, he marama te taumaha, he kaha te kaha o te kopeke me te mura o te mura me etahi atu painga.Kei te whakamahia nuitia ki te whakaputa pereti hanawiti, pereti kowakawaka me etahi atu, e pa ana ki te hanga toa makariri, rūnanga, piringa kawe me etahi atu.
TINO TINO
| Te ahua | He kowhai marama marama te wai kerekere |
| Te uara hauwai mgKOH/g | 300-360 |
| Pokey hihiko （25℃） mPa.S | 3000-4000 |
| Kiato （20℃） g/ml | 1.05-1.16 |
| Te pāmahana rokiroki ℃ | 10-25 |
| Marama pumau te rokiroki | 6 |
RECOMMENDED RATIO
| Rauemi mata | pbw |
| whakakotahi polyols | 100 |
| Isocyanate | 100-120 |
TE HANGARAU ME TE WHAKAMAHI(he rereke te uara tika i runga i nga tikanga tukatuka)
| tūemi | Te whakaranu a-ringa | Te Miihini Teitei |
| Te pāmahana rauemi mata ℃ | 20-25 | 20-25 |
| Te pāmahana hanga ℃ | 35-45 | 35-45 |
| Te wa kirīmi s | 30-50 | 30-50 |
| Waa kaera s | 120-200 | 70-150 |
| Kiato utu kg/m3 | 24-26 | 23-26 |
NGA WHAKAMAHI PUKA MAHI
| kiato niao | GB 6343 | ≥38kg/m3 |
| Reiti pūtau kati | GB 10799 | ≥90% |
| Ngaaariki kawe (15℃) | GB 3399 | ≤22mW/(mK) |
| Te kaha kōpeketanga | GB/T 8813 | ≥140kPa |
| Pūmautanga ahu 24h -20 ℃ |
GB/T 8811 | ≤1% |
| 24h 100℃ | ≤1.5% | |
| Murirangi（Taupū Hauora） | GB/T8624 | >23.0 |
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