I-Donfoam 824PIR HFC-245fa isiseko somxube weepolyols ze-PIR block foam eqhubekayo
I-Donfoam 824PIR HFC-245fa isiseko somxube weepolyols ze-PIR block foam eqhubekayo
INTSHAYELELO
I-DonFoam 824 / PIR luhlobo lokudibanisa i-polyols usebenzisa i-agent ye-hfc-245fa enegwebu, kunye ne-polyol njengeyona nto iphambili ekrwada, ixutywe ne-agent encedisayo ekhethekileyo, ilungele ukugquma ukwakhiwa, ukuthutha, igobolondo kunye nezinye iimveliso.Esi sixhobo siphuhliswe ngokukodwa kumgca oqhubekayo .Imveliso ye-polyurethane elungiselelwe ngokuyiphendula nge-isocyanate ineenzuzo ezilandelayo:
-- Eco-friendly, ngaphandle kokutshabalalisa i-ozone layer
Amandla acinezelayo aphezulu kunye ne-homogeneity elungileyo yamandla e-isotropic
-- Ukusebenza okugqwesileyo kwe-thermal insulation kunye nokuzinza kwe-dimensional
IPROPATI YOMZIMBA
| DonFoam 824/PIR | |
| Imbonakalo OH ixabiso mgKOH/g I-viscosity enamandla (25℃) mPa.S Ubuninzi (20℃) g/ml Ubushushu bokugcina ℃ Uzinzo lokugcina ※ iinyanga | Ulwelo olukhanyayo olutyheli ukuya kumdaka ocacileyo 250-400 300-500 1.15-1.25 10-25 3 |
INGQIQO EKUCETYIWEYO
| Pbw | |
| DonFoam824/PIR I-Isocyanate | 100 150-200 |
I-teknoloji kunye ne-REACTIVITY(ixabiso elichanekileyo liyahluka ngokuxhomekeke kwiimeko)
| Umxube weManuwali | Uxinzelelo oluphezulu | |
| Ubushushu beMathiriyeli ekrwada °C Ixesha leCream S Ixesha leGel S Ukuxinana kwamahala Kg/m3 | 20-25 20-50 160-300 40-50 | 20-25 15-45 140-260 40-50 |
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 | ≥40 Kg/m3 ≥90% ≤22mW/mk ≥150 KPa ≤0.5% ≤1.0% B2, B1
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