Donboiler 212 HCFC-141B tushe saje polyols
Donboiler 212 HCFC-141B tushe saje polyols
GABATARWA
Donboiler212 ne saje polyether polyol kunshi polyols, mai kara kuzari, hurawa wakili da kuma sauran Additives. Yana iya amsa tare da isocyanate ta samar da m polyurethane kumfa tare da m thermal rufi dukiya.
hankula DUKIYOYIN
| bayyanar |
Brown-yellow m danko sosai ruwa |
| Hydroxyl darajar mgKOH / g |
300-400 |
| Danko 25 ℃, mPa · s |
300-500 |
| Yawa 20 ℃, g / cm3 |
1.05-1.15 |
Nagari rabo
|
pbw |
|
| Donboiler 212 saje polyol |
100 |
| Isocyanate |
120 ± 5 |
| abu da zazzabi |
22 ± 2 ℃ |
dauki halaye
|
manual Mixing |
High matsa lamba Machine Mixing |
|
| Cream Lokaci s |
10 ± 2 |
7 ± 2 |
| Gel lokaci s |
55 ± 3 |
40-50 |
| Yar ƙaramar ƙusa free lokaci s |
70-90 |
50-70 |
| Free yawa kg / M3 |
26.5-27.5 |
25.5-27 |
kumfa wasanni
| gyaren Yawa |
Kg / M3 |
≥35 |
| An Rufe-cell rate |
% |
≥95 |
| Thermal watsin (10 ℃) |
W / MK |
≤0.02 |
| compressive ƙarfi |
KPa |
≥120 |
| Girma kwanciyar hankali 24h -30 ℃ |
% |
≤0.5 |
| 24h 100 ℃ |
% |
≤0.5 |
kunshin
220kg / drum ko 1000kg / IBC, 20,000kg / flexi tank ko ISO Tank.
Rubuta saƙonka a nan kuma ka aika da shi a gare mu
