Donboiler 214 HFC-245fa isi ngwakọta polyols
Donboiler 214 HFC-245fa isi ngwakọta polyols
Okwu mmalite
Donboiler214 bụ ngwakọta polyether polyol mejupụtara polyols, ihe na-akpali akpali, onye na-afụ ụfụ na ihe mgbakwunye ndị ọzọ. Onye na-afụ ụfụ bụ HFC-245fa.Ọ nwere ike meghachi omume na isocyanate iji mepụta ụfụfụ polyurethane siri ike nke nwere ezigbo ihe mkpuchi ọkụ.
ALA nke anụ ahụ
| Ọdịdị | Mmiri mmiri na-egbuke egbuke na-acha odo odo-acha odo odo |
| Hydroxyl uru mgKOH/g | 300-400 |
| Viscosity 25 ℃ , mPa·s | 300-500 |
| Njupụta 20℃, g/cm3 | 1.05-1.15 |
RATIO akwadoro
| pbw | |
| Donboiler 212 ngwakọta polyol | 100 |
| Isocyanate | 120±5 |
| Okpomọkụ ihe onwunwe | 18± 2 ℃ |
ÀGWỤMỊ MAKA MMADỤ
| Ngwakọta akwụkwọ ntuziaka | Ngwakọta igwe nrụgide dị elu | |
| Oge ude s | 8-10 | 6-10 |
| Gel oge s | 55-75 | 50-70 |
| Kpatụ oge efu s | 70-110 | 65-90 |
ỌRỤ Ụfụ
| Njupụta ịkpụzi | kg/m3 | ≥35 |
| Ọnụego cell mechiri emechi | % | ≥95 |
| Thermal Conductivity (10 ℃) | W/mk | ≤0.02 |
| Ike mkpakọ | KPa | ≥120 |
| Nkwụsi ike akụkụ 24h -30 ℃ | % | ≤1 |
| 24h 100 ℃ | % | ≤1 |
Ngwugwu
220kg / drum ma ọ bụ 1000kg / IBC, 20,000kg / flexi tank ma ọ bụ ISO tank.
Dee ozi gị ebe a ziga anyị ya
