Donfoam 824pir HFC-245FA Baset Breent polyols mo le faifai pea PIR Blom
Donfoam 824pir HFC-245FA Baset Breent polyols mo le faifai pea PIR Blom
Faʻafeiloaʻiga
Donfoam 824 / Pir o se ituaiga fefiloi polyolds faʻaaogaina HFC-245fa Badnege, o le polly o le fausiaina o mea taua, felauaiga ma isi oloa. O lenei mea o loʻo matua atiaʻe mo le faʻaauau pea laina. O oloa polyrethane o loʻo saunia e ala i le tali atu ma le isoyyanate o loʻo i ai ni tulaga lelei:
- eco-faauo, aunoa ma le faʻaleagaina o le ozone vaega
- maualuga le malosi o le malosi ma le lelei homogeneratity o isotropic malosi
- sili ona lelei le vevela o le taimi o le faia ma le tulaga mautu
Meatotino faaletino
| Donfoam 824 / Pir | |
| Foliga mai Oi taua Mgkoh / g Dynamic viscosity (25 ℃) MPA.S O le malosi (20 ℃) g / ml Teuina o le vevela ℃ Teuina Puipuiga ※ masina | Malamalama samasama i lanu enaena 250-400 300-500 1.15-1.22 10-25 3 |
Fautuaina fua faatatau
| Pbw | |
| Donfoam824 / Pir Isocynonate | 100 150-200 |
Tekinolosi ma le le gaoia(o le saʻo le taua e eseese faʻalagolago i le faʻagaioiga o tulaga)
| Tusi Lesona Fefiloi | Maualuga le mamafa | |
| Raw mea vevela ° c Kulimi kulimi s s Gel taimi s Free Density kg / m3 | 20-25 20-50 160-300 40-50 | 20-25 15-45 140-260 40-50 |
Foam faafiafiaga
| Aotelega o le tele o galuega Tapunia-sela fua faatatau Muamua le galue malosi (15 ℃) Malosi Malosiʻaga Digengonsil tumau 24h -20 ℃ 24h 100 ℃ Afi | GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T8811
GB / T 8624 | ≥40 kg / m3 ≥00% ≤22mw / mk ≥150 KPA ≤0.5% ≤1.0% B2, b1
|
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