Donfoam 822PIR HCFC-141B base lenhlanganisela polyols ngoba Pir okuqhubekayo block Foam
Donfoam 822PIR HCFC-141B base lenhlanganisela polyols ngoba Pir okuqhubekayo block Foam
ISINGENISO
DonFoam 822 / Pir uhlobo lenhlanganisela polyols nge hcfc-141b yesivini ejenti, kanye polyol njengoba impahla eluhlaza main, exutshwe ejenti asizayo ekhethekile, ofanele ukwahlukanisa of ukwakhiwa, ezokuthutha, igobolondo kanye neminye imikhiqizo .Le nto ngokukhethekile elayinini okuqhubekayo .I polyurethane umkhiqizo okulungiselelwe ukusabela ngayo isocyanate has izinzuzo ezilandelayo:
1. Foam buyimfanelo enamandla iyunifomu nokuzinza ntathu kuzo zonke izinhlangothi
2. Imikhiqizo Foam kungenziwa uthathe ezihlukile ngokuvumelana nezidingo umkhiqizo
3. Excellent ezishisayo ukwahlukanisa ukusebenza
IMPAHLA NGOKWENYAMA
|
DonFoam 812 / Pir |
|
| ukubukeka
OH ukubaluleka mgKOH / g viscosity Dynamic (25 ℃) mPa.S Ubuningi (20 ℃) g / ml lokushisa Isitoreji ℃ Isitoreji ukuzinza ※ / ngenyanga |
ophuzi Ukukhanya brown ketshezi esobala 150-250 200-300 1.15-1.25 10-25 6 |
ISILINGANISO ANCONYWA
|
Pbw |
|
| DonFoam 812 / Pir
Isocyanate |
100 150-200 |
TECHNOLOGY KANYE reactivity (ukubaluleka ngqo luyehluka kuye ukucutshungulwa izimo)
|
Mix Manual |
ingcindezi okuphezulu |
|
| Raw Material lokushisa ℃
Cream isikhathi S Gel isikhathi S Mahhala ukuminyana Kg / m 3 |
20-25 20-50 160-300 40-50 |
20-25 15-45 140-260 40-50 |
foam ukusebenza
| Sekukonke Molding Wugqinsi
Kuvaliwe-cell Ukukala Kokuqala conductivity ezishisayo (15 ℃) Amandla compressive 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 |
≥40 Kg / M3
≥90% ≤22mW / Mk ≥150 KPA ≤0.5% ≤1.0% B2, B1 |
imikhakha imikhiqizo
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