Donpanel 412 HCFC-141b tushe saje polyols for Pur
Donpanel 412 HCFC-141b tushe saje polyols for Pur
I GABATARWA
DonPanel 412 saje polyols ne a fili wanda kunshi polyether polyols, surfactants, catalysts da harshen wuta retardant a wani musamman rabo. Kumfa yana da kyau thermal rufi dukiya, haske a cikin nauyi, high matsawa ƙarfi da harshen wuta retardant da sauran abũbuwan amfãni. An yadu amfani da samar da gurasar faranti, corrugated faranti da dai sauransu, wanda ya shafi yin sanyi Stores, kabad, šaukuwa mafaka da kuma sauransu.
jiki DUKIYOYIN
| bayyanar |
Hasken rawaya m danko sosai ruwa |
|
Hydroxyl darajar mgKOH / g |
300-360 |
|
Dynamic danko (25 ℃) mPa.S |
3000-4000 |
|
Yawa (20 ℃) g / ml |
1.05-1.16 |
|
Storage zazzabi ℃ |
10-25 |
|
Storage kwanciyar hankali watan |
6 |
Nagari rabo
|
raw Materials |
pbw |
|
saje polyols |
100 |
|
Isocyanate |
100-120 |
Fasaha da kuma reactivity (ainihin darajar dabam dangane aiki yanayi)
|
abubuwa |
manual hadawa |
High matsa lamba Machine |
| Albarkatun kasa da yawan zafin jiki ℃ |
20-25 |
20-25 |
| Simintin zazzabi ℃ |
35-45 |
35-45 |
| Cream lokaci s |
30-50 |
30-50 |
| Gel lokaci s |
120-200 |
70-150 |
| Free yawa kg / m 3 |
24-26 |
23-26 |
Farms kumfa wasanni
| gyaren yawa |
GB 6343 |
≥38kg / m 3 |
| An Rufe-cell rate |
GB 10799 |
≥90% |
| Thermal watsin (15 ℃) |
GB 3399 |
≤22mW / (MK) |
|
matsawa ƙarfi |
GB / T 8813 |
≥140kPa |
| Girma kwanciyar hankali 24h -20 ℃ |
GB / T 8811 |
≤1% |
|
24h 100 ℃ |
≤1.5% |
|
| Flammability (Oxygen Index) |
GB / T8624 |
> 23,0 |
