Donfoam 824PIR HFC-245fa polyols boorish saldhig for PIR joogto ah xumbo block
Donfoam 824PIR HFC-245fa polyols boorish saldhig for PIR joogto ah xumbo block
HORDHAC
DonFoam 824 / PIR waa nooc ka mid ah polyols boorish isticmaalaya hfc-245fa xumbaynayso wakiilka, la polyol sida wax ugu weyn ee cayriin, qaso wakiilka gaarka ah kaabayaal ah, ku haboon ningax ee dhismaha, gaadiidka, qolof iyo alaabooyinka kale ee. Qoraalkan waxaa si gaar ah loogu talagalay line joogto ah wax soo saarka .Oo polyurethane diyaariyey waxaa ficil la isocyanate leeyahay faa'iidooyinka soo socda:
- Eco-friendly, oo aan wax ku baabbi'iyo daaha Allena
- xoog compressive sare iyo homogeneity wanaagsan oo xoog isotropic
- waxqabadka ningax kaamerada Wanaagsan iyo xasiloonida cabbir ah
HANTIDA JIRKA
|
DonFoam 824 / PIR |
|
| Imaansho
OH qiimaha mgKOH / g nafwaayay Dynamic (25 ℃) mPa.S Mugga (20 ℃) g / ml Kaydinta heerkulka ℃ Kaydinta xasiloonida ※ bilood |
jaalaha ah Light si dareere hufan brown 250-400 300-500 1.15-1.25 10-25 3 |
saamiga TALIYAY
|
Pbw |
|
| DonFoam824 / PIR
Isocyanate |
100 150-200 |
TECHNOLOGY IYO falcelin (qiimaha saxda kala duwan yihiin iyada oo ku xiran xaaladaha processing)
|
Buugga Mix |
cadaadis sarreeya |
|
| Qaydhiin Waxyaabaha Heerkulka ° C
Cream waqti S Gel waqti S Cufnaanta Free Kg / m 3 |
20-25 20-50 160-300 40-50 |
20-25 15-45 140-260 40-50 |
qaab xumbo
| Guud ahaan wax taaj oo kale Mugga
Rate xiran-cell Conductivity Bilowga kulul (15 ℃) Xoog compressive Qaabeedka Stability 24h -20 ℃ 24h 100 ℃ ololi |
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
|
