Donpipe 322 HCFC-141b polyols turanga whakakotahitanga mō te anga paipa
Donpipe 322 HCFC-141b polyols turanga whakakotahitanga mō te anga paipa
ahau AKATOMOANGA
DonPipe 322 Ko te ahua o polyols whakakotahitanga ki HCFC-141b rite huka kaihoko, tango polyol rite te rauemi raw matua, te ranu ki te mau pŭpŭ tauturu motuhake. Tenei e tika ana rawa hoki waho anga mātao waiariki e e whakamahia mo te wai, te hinu me te hau pipelines .Ko hua polyurethane rite mā te tauhohe i te reira ki te isocyanate kua te painga e whai ake nei:
- pai kaha shock me te pūmautanga ahu
- tiketike auau tata pūtau-a pai ana te whakahaere parewai
- mahi pai mātao
āhuatanga ōkiko
|
DonPipe 322 |
|
| Āhua
uara Hydroxyl mgKOH / g pokey Dynamic (25 ℃) mPa.S Kiato (20 ℃) g / ml pāmahana Rokiroki ℃ marama te pūmautanga Rokiroki |
Light kōwhai mārama wai Kaore 200-400 200-400 1.1-1.16 10-25 6 |
ōwehenga ĒRĀ
|
Pbw |
|
| DonPipe 322
Isocyanate |
100 120-160 |
HANGARAU me te tauhohenga (rerekē te uara tangohia i runga i ngā āhuatanga tukatuka kei)
|
ranunga ā- |
pēhanga High |
|
| pāmahana rawa Raw ℃
CT S GT S TFT S Kiato Free kg / m 3 |
20-25 7-15 30-50 40-60 25-30 |
20-25 6-12 20-40 30-50 25-30 |
mahi pahuka i
| kiato tawhito
auau Katia pūtau- kawe ia Thermal (10 ℃) Kōpeketanga kaha) 24h pūmautanga ahu -20 ℃ 24h 100 ℃ Flammability |
GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T 8811
GB / T 8624 |
≥50Kg / m3 ≥90% ≤22mW / MK ≥150 KPa ≤0.5% ≤1.0% B3, B2, B1 |
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