Lubricity additive rau hlau ua hauj lwm kua
Ester Series rau cov dej ua haujlwm hlau
Monoesters, diesters thiab polyol esters ntawm fatty acids siv nyob rau hauv cov roj hauv paus hlau ua hauj lwm kua los txo qhov nro ntawm cov roj thiab hlau, muab zoo seepage quab yuam.
Rau cov dej-raws li cov hlau ua dej ua haujlwm, nws siv rau cov roj yaj thiab nqa EP thiab corrosion Remover.
| Acid nqi (mgKOH/g)≤ | viscosity 40 ℃ (mm2/s) | viscosity 100 ℃ (mm2/s) | Viscosity index yog | Saponification (mgKOH/g) | Flash point (℃) | Ncuav point (℃) | |
| SMZ-1 | 0.1 | 6.3 | 2.2 | 186 | 172 | 190 | 21 |
| SMZ-2 | 0.1 | 9.5 ib | 3.1 | 170 | 148 | 210 | -3 |
| SMZ-3 | 0.1 | 8.48 ib | 2.75 ib | 155 | 416 | 219 | -36 |
| ZWM-4 | 1 | 13.2 | 3.7 | 201 | 120 | 240 | 3 |
| ZWM-6 | 50 | 370 | 38 | 150 | - | - | -40 |
| ZWM-10 | 0.2 | 70 | 10 | 126 | 179 | 215 | 0 |
| ZWM-12 | 0.1 | 8.4 ib | 2.7 | 182 | 152 | 200 | -5 |
| SDXZ-1 | 0.1 | 4.1 | 1.4 | 70 | 240 | 150 | -55 |
| SDZ-2 | 1.5 | 22 | 5 | 160 | 188 | 270 | -15 |
| SDYZ-1 | 1 | 46 | 9.5 ib | 190 | 188 | 310 | -36 |
| SDYZ-3 | 0.5 | 65 | 12 | 185 | 188 | 300 | -30 |
| SDYZ-10 | 0.5 | 42 | 8.8 ib | 197 | 190 | 310 | -10 |
Roj additives rau cav
Tshwj xeeb polymeric esters nrog zoo heev zaj duab xis tsim cov khoom muab lub cav thiab kis tau tus mob roj kev sib txhuam txhim kho kev ua tau zoo.
| Acid nqi (mgKOH/g)≤ | viscosity 40 ℃ (mm2/s) | viscosity 100 ℃ (mm2/s) | Viscosity index yog | Flash point (℃) | Ncuav point (℃) | |
| SZ-2021B | 0.1 | 4 7000 | 2000 | 270 | 310 | 6 |
| ZWM-10 | 0.2 | 70 | 10 | 126 | 215 | 0 |
| PET-1 | 7 | 10700 Nws | 440 | 180 | 270 | 5 |
