Donfoam 812PIR HCFC-141B isiseko somxube polyols for PIR block foam
Donfoam 812PIR HCFC-141B isiseko somxube polyols for PIR block foam
INTSHAYELELO
I-DonFoam 812 / PIR luhlobo lokudibanisa i-polyols kunye ne-agent ye-hcfc-141b enegwebu, kunye ne-polyol njengeyona nto iphambili ekrwada, ixutywe kunye ne-agent encedisayo ekhethekileyo, ilungele ukufakwa kwe-insulation yokwakha, ukuthutha, igobolondo kunye nezinye iimveliso.Imveliso ye-polyurethane elungiselelwe ngu ukusabela nge-isocyanate kunezi zinzuzo zilandelayo:
I-1.Foam inamandla afanayo kunye nokuzinza kwe-dimensional kuwo onke amacala
I-2.Imveliso ye-foam inokusikwa kwiimilo ezahlukeneyo ngokweemfuno zemveliso
3.Ukusebenza kakuhle kwe-thermal insulation
IPROPATI YOMZIMBA
| DonFoam 812/PIR | |
| Imbonakalo OH ixabiso mgKOH/g I-viscosity eguqukayo (25℃) mPa.S Ubuninzi (20℃) g/ml Ubushushu bokugcina ℃ Uzinzo lokugcina ※ inyanga | Ulwelo olukhanyayo olutyheli ukuya kumdaka ocacileyo 150-250 200-300 1.15-1.25 10-25 6 |
INGQIQO EKUCETYIWEYO
| Pbw | |
| DonFoam 812/PIR I-Isocyanate | 100 150-200 |
I-teknoloji kunye ne-REACTIVITY(ixabiso elichanekileyo liyahluka ngokuxhomekeke kwiimeko)
| Umxube weManuwali | Uxinzelelo oluphezulu | |
| Ubushushu beMathiriyeli ekrwada ℃ Ixesha leCream S Ixesha leGel S Thatha ixesha lokuphumla S Ukuxinana kwamahala Kg/m3 | 20-25 30-50 140-180 300-350 28-32 | 20-25 25-45 120-160 270-320 27-31 |
IZENZO zogwebu
| Uxinaniso lokuBumba lulonke Ireyithi yeseli evaliweyo Ukuqhuba kweThermal yokuqala (15℃) Amandla acinezelayo Uzinzo lweDimensional 24h -20℃ 24h 100℃ Ukutsha | 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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