Donpanel polyols 412 HCFC-141b boorish saldhig waayo, PUR
Donpanel polyols 412 HCFC-141b boorish saldhig waayo, PUR
waxaan NTRODUCTION
DonPanel 412 polyols boorish waa xarunta ah oo ka kooban polyols polyether, surfactants, Xoojiya iyo retardant olol in ratio gaar ah. xumbo waxay leedahay hanti wanaagsan kaamerada ningax, miisaanka, iftiinka, xoog riixo sare iyo retardant olol iyo faa'iidooyinka kale. Waxaa si weyn loo isticmaalaa in lagu soo saaro taarikada rooti, taarikada jiingado iwm, oo waxay khusaysaa in la sameeyo dukaamada qabow, armaajooyinka, hoy la qaadi karo iyo wixii la mid ah.
HANTIDA JIRKA
| Imaansho |
Light dareere viscous hufan huruud |
|
qiimaha Hydroxyl mgKOH / g |
300-360 |
|
nafwaayay Dynamic (25 ℃) mPa.S |
3000-4000 |
|
Mugga (20 ℃) g / ml |
1.05-1.16 |
|
Kaydinta heerkulka ℃ |
10-25 |
|
Kaydinta xasiloonida bishii |
6 |
saamiga TALIYAY
|
alaabta ceeriin |
pbw |
|
polyols boorish |
100 |
|
Isocyanate |
100-120 |
TECHNOLOGY IYO falcelin (qiimaha saxda kala duwan yihiin iyada oo ku xiran xaaladaha processing)
|
items |
qodan Manual |
Machine Cadaadis Sare |
| heerkulka wax cayriin ℃ |
20-25 |
20-25 |
| Isaha heerkulka ℃ |
35-45 |
35-45 |
| waqti Cream s |
30-50 |
30-50 |
| Gel waqti s |
120-200 |
70-150 |
| Cufnaanta Free kg / m 3 |
24-26 |
23-26 |
Qaab mishiino xumbo
| cufnaanta wax taaj oo kale |
GB 6343 |
≥38kg / m 3 |
| Heerka xiran-cell |
GB 10799 |
≥90% |
| conductivity kaamerada (15 ℃) |
GB 3399 |
≤22mW / (MK) |
|
riixo xoog |
GB / T 8813 |
≥140kPa |
| 24h xasiloonida qaabeedka -20 ℃ |
GB / T 8811 |
≤1% |
|
24h 100 ℃ |
≤1.5% |
|
| Ololi (Index ogsijiin) |
GB / T8624 |
> 23.0 |
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