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Applications:
※Used for lubrication under high temperature operation environment;
※ The use temperature range is -20℃～280℃, and the maximum temperature of solid film can reach 300℃.
Performance characteristics:
※Excellent high temperature stability, no coking at high temperature for a long time, and extremely good water resistance;
※Excellent oxidation resistance and heat resistance stability, good wear resistance, can make bearings reduce wear and prolong service life under heavy load;
※Good mechanical stability, still have good structural stability under the action of heavy load and bearing shear force.
The main technical parameters:
Item | Technical Parameters | Test accuracy |
Exterior | Yellow uniform ointment | Visual inspection |
Impurities | no | -- |
NLGIgrade | 2 | ASTM D217 |
Working cone 1/10mm | 265～295 | ASTM D217 |
Dropping point, ℃ is not lower than | 320 | ASTM D2265 |
Evaporation (99℃, 22h)% is not greater than | 2.0 | ASTM D972 |
Steel mesh oil separation (180℃, 24h)% is not greater than | 5 | FTM 791B,321、2 |
Corrosion (T3 copper sheet, 100℃, 24h) | qualified | ASTM D4048 |
Four ball test PB, N not less than | 1200 | ASTM D2266 |
Four ball test PD, N is not less than | 2000 | ASTM D2266 |
Operating temperature range | -20℃～280℃ | -- |
（The above data is for reference only, not contractual）
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