Application area
It is especially effective to use TsIATIM-221F grease in bearings of electric machines in aggressive environments with increased or variable loads. In addition, due to the micron PTFE film formed on the surface of friction pairs, noise and vibration are significantly reduced.
Benefits
- Thanks to the introduction of ultrafine polytetrafluoroethylene (PTFE) into the composition of TsIATIM-221F grease, the extreme pressure and antiwear properties of the lubricant are significantly improved;
- Increases the service life of bearings and other mechanisms;
- It is characterized by the best heat resistance;
- Good mechanical stability;
- Lack of hygroscopicity (does not absorb moisture).
Specifications
| Name of indicator |
Norm |
| Penetration at a temperature of 25 ° C, 10-1mm, in the range of |
280-360 |
| Evaporation at 150 ° C, for 1 hour in% no more than |
0,5-1,0 |
| Colloidal stability,% of oil released, no more than |
3-7 |
| Operating temperature range |
-60 до 160˚С |
| Shear strength, Pa: at 20 ° C within |
350-1000 |