DonPonel 412 HcFC-141B Base Motlatsi oa Li-Polyols bakeng sa Bophirimela
DonPonel 412 HcFC-141B Base Motlatsi oa Li-Polyols bakeng sa Bophirimela
INtroduction
DonPonel 412 e kopantsoe le mekotla e 'ngoe e nang le polythether e nang le polythether ea polythether, li-surfactats, li-catame le ho khutlela malapeng. Foam e na le setša se setle sa mohopolo, matla a boima le matla a khatello le lefutso le menyetla e meng ea ho phomola le menyetla e meng. E sebelisoa haholo ho hlahisa lipolaiti tsa sandwich, li-plates tse qapiloeng joalo, tse sebetsang ho etsa mabenkele a batang, likhabinete matlong a bolulo a nkoang joalo.
Thepa ea 'mele
| Ponahalo | Lifate tse ntle tse khanyang tsa Viscous |
| Hydroxyl boleng MGkoh / g | 300-360 |
| Litšoantšiso tsa matla (25 ℃) MPA.S | 3000-4000 |
| Letsoalo (20 ℃) g / ml | 1.05-1.16 |
| Mocheso oa polokelo ℃ | 10-25 |
| Khoeling ea ho boloka khoeli | 6 |
Karolelano ea karo e khothalelitsoeng
| Lisebelisoa tse so fetoloe | PBW |
| blend matloana | 100 |
| IsoColonyate | 100-120 |
Theknoloji le boitlamo(boleng bo nepahetseng bo fapana ho latela maemo a ts'ebetso)
| Lintho | Bukana ea libuka | Mochine oa khatello o phahameng |
| Mocheso oa lintho tse bonahalang ℃ | 20-25 | 20-25 |
| Mocheso oa Moilding ℃ | 35-45 | 35-45 |
| Nako ea tranelate S | 30-50 | 30-50 |
| Nako ea GEL S | 120-200 | 70-150 |
| Mabine a mahala kg / m3 | 24-26 | 23-26 |
Mechini ea Mechini
| Bold Dentity | GB 6343 | ≥38kg / m3 |
| Sekhahla se koetsoeng | GB 10799 | ≥90% |
| Phello ea mocheso (15 ℃) | GB 3399 | ≤22mw / (MK) |
| Matla a compression | GB / t 8813 | ≥140kpa |
| Mekhabiso e tsitsitseng 24h -20 ℃ |
GB / t 8811 | ≤1% |
| 24H 100 100 ℃ | ≤1.5% | |
| Molatla (Index Index ea Oksijene) | GB / t8624 | > 23.0 |
