Biodegradable hydraulic kua hauv paus roj rau HFD-U system
Hydraulic kua hauv paus roj rau HFD-U system
Siv hauv HFD-U system.Piv nrog rau cov khoom zoo sib xws, lawv muaj cov yam ntxwv hauv qab no:
High purity zoo muab cov cua tso tawm zoo heev thiab cov cuab yeej tiv thaiv ua npuas ncauj.
Zoo demulsibility ua tau raws li qhov yuav tsum tau ua kom huv.
Cov khoom siv raw khoom xaiv muab cov khoom zoo tiv thaiv oxidant thiab lub neej ntev.
Lubricity zoo ua tau raws li cov kev cai dav dav ntawm nruab nrab-siab siab system.
High flash point thiab hluav taws kub taw tes muab kev ua tau zoo ntawm kev tiv thaiv hluav taws.
Hydrolysis kuj tsis yooj yim rau deteriorate los tswj lubricity.
Lower pour point haum rau kev ua haujlwm kub.
| SDXZ-2 | SDYZ-1 | SDYZ-2 | SDYZ-20 | |
| Acid nqi(mgKOH/g)≤ | 0.2 | 1 | 1 | 0.5 |
| Viscosity 40 ℃ (mm2/s) | 25 | 46 | 68 | 130 |
| viscosity 100 ℃ (mm2 / s) | 5.8 | 9.5 ib | 13 | 21 |
| Viscosity Index | 190 | 190 | 200 | 180 |
| Flash point(℃) | 290 | 310 | 310 | 330 |
| Ncuav point(℃) | -30 | -40 | -38 | -30 |
| Xim | 2 | 1 | 1 | 1 |
Puv Synthetic hydraulic kua hauv paus roj
Xaiv cov qauv ntawm dej insoluble polyether.
Haum rau qhov hnyav ntawm kev kub siab thiab kub siab.
Cov khoom kawg ua tiav FM Qib II.
Biodegradable thiab toxicity tsawg PAG puag Tshuag.
| SDM-01A | PAG-46(A) | SDM-56 | SDM-02A | |
| Acid nqi(mgKOH/g)≤ | 0.05 Nws | 0.05 Nws | 0.05 Nws | 0.05 Nws |
| Viscosity 40 ℃ (mm2/s) | 32 | 50 | 56 | 68 |
| viscosity 100 ℃ (mm2 / s) | 6 | 9.8 ib | 12 | 13 |
| Viscosity Index | 160 | 188 | 180 | 180 |
| Flash point(℃) | 200 | 200 | 210 | 215 |
| Ncuav point(℃) | -46 | -40 | -40 | -40 |
| Xim | 30 | 30 | 30 | 30 |
| Cov ntsiab lus dej(ppm ua)≤ | 300 | 300 | 300 | 300 |
