Donpanel 412 HCFC-141b base blend polyols for PUR
Donpanel 412 HCFC-141b base blend polyols for PUR
IISINGENISO
I-DonPanel 412 blend polyols iyinhlanganisela equkethe ama-polyether polyols, ama-surfactants, ama-catalyst kanye ne-flame retardant ngesilinganiso esikhethekile.Igwebu linendawo enhle yokuvikela ukushisa, isisindo esilula, amandla okucindezela aphezulu kanye ne-flame retardant nezinye izinzuzo.Isetshenziswa kabanzi ukukhiqiza amapuleti amasemishi, amapuleti kathayela njll, okusebenza ukwenza izitolo ezibandayo, amakhabethe, izindawo zokukhosela eziphathwayo nokunye.
IMPAHLA YOMNYAMA
Ukubukeka | Uketshezi lwe-viscous olukhanyayo oluphuzi olukhanyayo |
Inani le-Hydroxyl mgKOH/g | 300-360 |
I-viscosity enamandla (25℃) mPa.S | 3000-4000 |
Ukuminyana (20℃) g/ml | 1.05-1.16 |
Izinga lokushisa lesitoreji ℃ | 10-25 |
Inyanga yokuzinza kwesitoreji | 6 |
ISILINGANISO ESINCONYWAYO
Ama-Raw material | pbw |
hlanganisa polyols | 100 |
Isocyanate | 100-120 |
UBUCHWEPHESHE KANYE NE-REACTIVITY(inani eliqondile liyahlukahluka kuye ngezimo zokucubungula)
izinto | Ukuxuba ngezandla | Umshini Wokucindezela Okuphezulu |
Izinga lokushisa lempahla eluhlaza ℃ | 20-25 | 20-25 |
Izinga lokushisa lokubumba ℃ | 35-45 | 35-45 |
Isikhathi sokhilimu s | 30-50 | 30-50 |
Isikhathi se-gel s | 120-200 | 70-150 |
Ukuminyana kwamahhala kg/m3 | 24-26 | 23-26 |
IMISEBENZI YEFOMU YEMACHINERY
Ukuminyana kokubumba | GB 6343 | ≥38kg/m3 |
Izinga leseli elivaliwe | I-GB 10799 | ≥90% |
I-Thermal conductivity (15℃) | GB 3399 | ≤22mW/(mK) |
Amandla okucindezela | I-GB/T 8813 | ≥140kPa |
Ukuzinza kwe-Dimensional 24h -20℃ |
I-GB/T 8811 | ≤1% |
24h 100℃ | ≤1.5% | |
Ukuvutha (i-Oxygen Index) | I-GB/T8624 | >23.0 |