Donboiker 212 hcfc-141b gindi mai haske polyols
Donboiker 212 hcfc-141b gindi mai haske polyols
Shigowa da
Donboiler212 shine hadayar Polyeth na Polyyol ya ƙunshi polyols, mai kara kuzari, busa wakili da sauran ƙari. Zai iya amsawa tare da isocyanate don samar da kumfa mai kyau tare da kyawawan launuka na zafi.
Na yau da kullun
| Bayyanawa | Launin ruwan kasa mai launin shuɗi |
| Hydroxyl darajar mgkoh / g | 300-400 |
| Danko 18 ℃, MPA S | 300-500 |
| Yawan 20 ℃, g / cm3 | 1.05-1.15 |
Shawara Ratio
| pbw | |
| DoBail 222 Hada ruwan sanyi | 100 |
| ISocYANat | 120 ± 5 |
| Kayan aiki | 22 ± 2 ℃ |
Halaye na dauki
| Haɗin hannu | High inji Marina Mix | |
| Lokacin kirim s | 10 ± 2 | 7 ± 2 |
| Gel lokaci s | 55 ± 3 | 40-50 |
| Nack Free Lokaci S | 70-90 | 50-70 |
| Kyauta kg / m3 | 26.5-27.5 | 25.5-27 |
Wasan kwaikwayo na kumfa
| Gyara yawa | Kg / m3 | ≥35 |
| Kudin sel | % | ≥95 |
| Yin aiki (10 ℃) | W / MK | ≤0.02 |
| Ikon m | KPA | ≥120 |
| Dogin Daidaita 24h -30 ℃ | % | ≤0.5 |
| 24h 100 ℃ | % | ≤0.5 |
Ƙunshi
220kg / Drum ko 1000kg / IBC, 20,000kg tank ko tankan iso.
Rubuta sakon ka a nan ka aika da shi
