Donpanel polyols 412 HCFC-141b turanga whakakotahitanga mō te Puri
Donpanel polyols 412 HCFC-141b turanga whakakotahitanga mō te Puri
ahau AKATOMOANGA
DonPanel 412 polyols whakakotahitanga ko te pūhui e ngā o polyols polyether, surfactants, kaiwhakakökï me mura retardant i roto i te ōwehenga motuhake. Ko te pahuka i He pai rawa ngawha mātao, i te taimaha marama, kaha kōpeketanga tiketike, me te mura retardant me ētahi atu painga. Kei te whānui whakamahia te reira ki te whakaputa i paraharaha hanawiti, paraharaha kowakawaka etc, e pā ana ki te hanga toa matao, cabinets, wharau kawe, me te pera i runga i.
āhuatanga ōkiko
| Āhua |
Light kōwhai mārama wai Kaore |
|
uara Hydroxyl mgKOH / g |
300-360 |
|
pokey Dynamic (25 ℃) mPa.S |
3000-4000 |
|
Kiato (20 ℃) g / ml |
1.05-1.16 |
|
pāmahana Rokiroki ℃ |
10-25 |
|
marama Rokiroki pūmautanga |
6 |
ōwehenga ĒRĀ
|
rauemi raw |
pbw |
|
polyols whakakotahitanga |
100 |
|
Isocyanate |
100-120 |
HANGARAU me te tauhohenga (rerekē te uara tangohia i runga i ngā āhuatanga tukatuka kei)
|
tūemi |
Mixing ā- |
Machine Pressure High |
| pāmahana rawa Raw ℃ |
20-25 |
20-25 |
| Niao pāmahana ℃ |
35-45 |
35-45 |
| s wā pata |
30-50 |
30-50 |
| Rā s wā |
120-200 |
70-150 |
| Kiato Free kg / m 3 |
24-26 |
23-26 |
Mahi MACHINERY pahuka i
| kiato niao |
GB 6343 |
≥38kg / m 3 |
| auau pūtau-Kati |
GB 10799 |
≥90% |
| kawe ia Thermal (15 ℃) |
GB 3399 |
≤22mW / (MK) |
|
kaha kōpeketanga |
GB / T 8813 |
≥140kPa |
| 24h pūmautanga ahu -20 ℃ |
GB / T 8811 |
≤1% |
|
24h 100 ℃ |
≤1.5% |
|
| Flammability (Index hāora) |
GB / T8624 |
> 23,0 |
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