Donpipe 322 HCFC-141b base blend polyols igobolondo lamapayipi
Donpipe 322 HCFC-141b base blend polyols igobolondo lamapayipi
IISINGENISO
I-DonPipe 322 iwuhlobo lokuhlanganisa i-polyols ne-hcfc-141b njenge-ejenti ekhihliza amagwebu, ithatha i-polyol njengento eluhlaza eyinhloko, ixutshwe nesisizi esikhethekile.Lesi sici sifanele amagobolondo angaphandle afaka ukufudumala okushisayo asetshenziselwa amapayipi amanzi, uwoyela negesi .Umkhiqizo we-polyurethane olungiselelwe ngokuwuphendula nge-isocyanate unezinzuzo ezilandelayo:
-- amandla acindezelayo amahle nokuzinza kwe-dimensional
-- izinga eliphezulu lamaseli aseduze nokusebenza okuhle okungangeni manzi
-- ukusebenza kahle kwe-insulation
IMPAHLA YOMNYAMA
| I-DonPipe 322 | |
| Ukubukeka Inani le-Hydroxyl mgKOH/g I-viscosity enamandla (25℃) mPa.S Ukuminyana (20℃) g/ml Izinga lokushisa lesitoreji ℃ Izinyanga zokuzinza kwesitoreji | Uketshezi lwe-viscous olukhanyayo oluphuzi olukhanyayo 200-400 200-400 1.1-1.16 10-25 6 |
ISILINGANISO ESINCONYWAYO
| Pbw | |
| I-DonPipe 322 Isocyanate | 100 120-160 |
UBUCHWEPHESHE KANYE NE-REACTIVITY(inani eliqondile liyahlukahluka kuye ngezimo zokucubungula)
| Imiksi eyenziwe ngesandla | Ingcindezi ephezulu | |
| Izinga lokushisa lempahla eluhlaza ℃ CT S GT S TFT S Ukuminyana kwamahhala Kg/m3 | 20-25 7-15 30-50 40-60 25-30 | 20-25 6-12 20-40 30-50 25-30 |
IMISEBENZI YEgwebu
| ukuminyana endala Izinga lamaseli avaliwe I-Thermal conductivity (10 ℃) Amandla okucindezela) Ukuzinza kwe-Dimensional 24h -20℃ 24h 100℃ Ukuvutha | I-GB/T 6343 I-GB/T 10799 I-GB/T 3399 I-GB/T 8813 I-GB/T 8811
I-GB/T 8624 | ≥50Kg/m3 ≥90% ≤22mW/mk ≥150 KPa ≤0.5% ≤1.0% B3, B2, B1 |
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