Donpanel 423PIR CP / IP isi ngwakọta polyols maka-aga n'ihu Pua
Donpanel 423PIR CP / IP isi ngwakọta polyols maka-aga n'ihu Pua
OKWU
DonPanel 423 / PIR bụ ụdị ngwakọta polyether polyol nke adopts cyclopentane dị ka na-asụ ụfụfụ gị n'ụlọnga, na-ewe polyol dị ka isi akụrụngwa na a gwakọtara ya na pụrụ iche inyeaka n'ụlọnga. O kwesịrị ekwesị ka thermal mkpuchi nke ewu mbadamba, oyi nchekwa mbadamba na ndị ọzọ na products.This ihe onwunwe na-akpan mepụtara maka-aga n'ihu akara .Onye polyurethane ngwaahịa na-akwadebe site omume ya isocyanate nwere ndị na-esonụ uru:
- No griin haus mmetụta na-adịghị imebi ozone Layer
- Ezi fluidity na edo ụfụfụ njupụta
--Excellent akụkụ nkwụsi ike na ọkụ na-eguzogide
nkịtị onwunwe
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DonPanel 423 / PIR |
|
| ọdịdị
Hydroxyl uru mgKOH / g Dynamic viscosity (25 ℃) mPa.S Njupụta (20 ℃) g / ml Nchekwa okpomọkụ ℃ Nchekwa kwụsie ike ọnwa |
Ìhè odo uzo viscous mmiri mmiri 150-250 300-500 1.15-1.25 10-25 6 |
na-atụ aro ruru
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Pbw |
|
| DonPanel 423 / PIR
Isocyanate |
100 150-200 |
Nkà na ụzụ na reactivity (kpọmkwem uru dịgasị dabere nhazi ọnọdụ)
|
Manual mix |
elu nsogbu |
|
| Raw ihe okpomọkụ ℃
CT S gT S TFT S Free njupụta n'arọ / m 3 |
20-25 7-20 25-55 30-60 35-40 |
20-25 5-15 20-40 30-55 34-40 |
ụfụfụ arụmọrụ
| ebu njupụta
Nso-cell ọnụego Kwes conductivity (10 ℃) Mkpakọ ike) Akụkụ kwụsie ike 24h -20 ℃ 24h 100 ℃ Flammability |
GB / T 6343 GB / T 10799 GB / T 3399 GB / T 8813 GB / T 8811
GB / T 8624 |
≥42 n'arọ / m3
≥90% ≤22mW / Mak ≥120 KPa ≤0.5% ≤1.0% B3, B2 |
