Applications:
※Professionally used for impregnation and lubrication of various metal-based sintered bearings and gears of various porous resins, iron-based, copper-based;
※At the same time, it is suitable for various high-speed, medium-speed, low-speed industrial teeth, worm gears and worm gears. It has a more excellent effect on the lubrication of rolling bearings and friction-reducing bearings.
Performance characteristics:
※DF200 series powder metallurgy oil bearing oil has excellent corrosion resistance, lubricity and excellent anti-wear extreme pressure, very low volatility, has a long service life
※Long-term use, no coking, no precipitate formation, no special sulfur, long-term use will not react with metals, to ensure long-term use and stability.
※Applicable temperature range: -35℃～260℃.
Main Specifications:
| Item | DF200-101 | DF200-1 | DF200-T2 | DF200-Y01 |
| proportion | – | – | – | 0.88 |
| Kinematic viscosity，（40℃）mm2/s | 29 | 30.61 | 40 | 108 |
| Viscosity index is not less than | 120 | 98 | 120 | 160 |
| Flash point (opening), ℃ is not lower than | 210 | 210 | 210 | 220 |
| Pour point, ℃ is not higher than | -30 | -35 | -30 | -38 |
| Neutralization value, mg KOH/g is not greater than | 0.2 | 0.2 | 0.2 | 0.2 |
| Evaporation（180℃，3h）,%(m/m) | 1.35 | 2 | 1.35 | 0.1 |
| Mechanical impurities | no | no | no | no |
| Four-ball wear scar value
（1200r/min，1h，75℃ mm） |
– | 0.56 | – | – |
| Chroma | 0.5 | 0.5 | 0.5 | 0.5 |
(The above data is for reference only and is not of contractual nature.)
评价
目前还没有评价