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Applications:
※Specially 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 all kinds of 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, excellent anti-wear extreme pressure, very low volatility, and has a long service life,
※ Long-term use will not cause coking, no precipitate formation, and 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.)
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