Lubrication CIATIM-221
heat-resistant grease
Description
Applications
Lubrication Ciatim-221 is intended for the lubrication of rolling bearings of electric machines, control systems and devices with speed up to 10,000 min-1.
Lubrication Ciatim-221 can be replaced by lubricant VNIINP-207 (up to 40 ° C) CIATIM-221F (up to-40 ° C).
Benefits
- Lubrication Ciatim-221 is insoluble in water, hygroscopic, is stable even at reflux;
- When absorbed moisture condenses, has low anti-wear characteristics, chemically stable, inert to the rubber, and polymeric materials;
- Lubrication Ciatim-221 operable at a residual pressure of 666.5 Pa in the temperature range from -60 to +150 ° C;
- The silicone fluid thickened with complex soap; contains antioxidant additive.
Specifications
| Indicator | Norm |
|---|---|
| Appearance | homogeneous ointment smooth structure from light yellow to light brown in color |
| Penetration at 25 ° C with stirring, 0, 1 mm | 280-360 |
| Efficient viscosity at minus 50? C and average gradient speed of deformation 10s-1, Pa? S, no more | 800 |
| Strength at 50? C, Pa, not less than | 120 |
| Dropping point,? C not lower than | 200 |
| Colloid stability,% allocated oil, no more | 7,0 |
| Evaporation at 150? C for 1 hour%, not more than | 2,0 |
| Corrosive effect on metals | withstand |
| Mass fraction of alkali calculated as NaOH,%, not more than | 0,08 |
| The water content | The lack |
| Content of mechanical impurities | The lack |
Additional information
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