Applications:
※Impregnation and lubrication of iron-based, copper-based and other metal-based sintered bearings and gears
※Oven motor oil bearing
Performance characteristics:
※Long-term use at high temperature does not cause coking, no precipitate formation, and no special sulfur, ensuring long-term stability.
※Applicable temperature range: -50℃～260.
※Has excellent corrosion resistance, lubricity and excellent anti-wear extreme pressure, very low volatility
Main Specifications:
| Item | DF502-10 | DF502-15 | DF502-40 |
| proportion | 0.91 | 0.93 | 0.94 |
| Kinematic viscosity，（40℃）mm2/s | 20 | 32 | 66 |
| Viscosity index is not less than | 160 | 160 | 160 |
| Flash point (opening), ℃ is not lower than | 230 | 250 | 260 |
| Pour point, ℃ is not higher than | -50 | -45 | -45 |
| Neutralization value, mg KOH/g is not greater than | 0.2 | 0.2 | 0.2 |
| Evaporation（180℃，3h）,%(m/m) | 0.4 | 0.3 | 0.2 |
| Corrosion, (T2 copper, 100℃, 24h), grade | 1A | 1A | 1A |
| Mechanical impurities | no | no | no |
(The above data is for reference only and is not of contractual nature.)
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