Donpipe 322 HCFC-141b base lenhlanganisela polyols for igobolondo iphayiphi
Donpipe 322 HCFC-141b base lenhlanganisela polyols for igobolondo iphayiphi
mina NTRODUCTION
DonPipe 322 uhlobo lenhlanganisela polyols nge hcfc-141b njengoba yesivini ejenti, ukuthatha polyol njengoba impahla eluhlaza main, ukuxuba nge asizayo ekhethekile. Lokhu efanelekayo zethu ezingokwenyama yangaphandle ezishisayo ukwahlukanisa amagobolondo ezisetshenziswa amanzi, uwoyela negesi amapayipi .I umkhiqizo polyurethane okulungiselelwe ukusabela ngayo isocyanate has izinzuzo ezilandelayo:
- kuhle amandla compressive nokuzinza ntathu
- okusezingeni eliphezulu eduze cell izinga kanye nokusebenza okuhle waterproof
- kuhle ukwahlukanisa ukusebenza
IMPAHLA NGOKWENYAMA
|
DonPipe 322 |
|
| ukubukeka
Hydroxyl ukubaluleka mgKOH / g viscosity Dynamic (25 ℃) mPa.S Ubuningi (20 ℃) g / ml lokushisa Isitoreji ℃ Isitoreji ukuzinza izinyanga |
Khanyisa ophuzi esobala ketshezi viscous 200-400 200-400 1.1-1.16 10-25 6 |
ISILINGANISO ANCONYWA
|
Pbw |
|
| DonPipe 322
Isocyanate |
100 120-160 |
TECHNOLOGY KANYE reactivity (ukubaluleka ngqo luyehluka kuye ukucutshungulwa izimo)
|
ukuxuba Manual |
ingcindezi okuphezulu |
|
| lokushisa Raw impahla ℃
CT S GT S TFT S Mahhala ukuminyana Kg / m 3 |
20-25 7-15 30-50 40-60 25-30 |
20-25 6-12 20-40 30-50 25-30 |
foam ukusebenza
| inhlanganiso ubudala
Vala-cell izinga conductivity ezishisayo (10 ℃) Kokucindezela amandla) D ukuzinza 24h -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 |
imikhakha imikhiqizo
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Doncool 102 HCFC-141B base lenhlanganisela polyols
