VNIINP - 279 grease according to GOST 14296-78 synthetic hydrocarbon oil thickened with modified silica gel.
Application area
VNIINP-279 grease lubricates rolling and sliding bearings, threaded joints, connectors, valves and other parts operating in air and in aggressive environments. VNIINP-279 grease has good anti-wear characteristics, high mechanical, thermal, colloidal stability and low protective properties; it is steady during the work in hostile environment. Sealing. VNIINP-279 grease is efficient in air at a temperature of -50 .... +150 ° С, in aggressive environments at a temperature of –50 ... + 50 ‘С.
Substitute - VNIINP-282.
Typical characteristics
| Name of indicator |
Norm |
| Appearance |
light homogeneous ointment transparent, smooth structure |
| Effective viscosity, Pa-s, at minus 30 ° С and average strain rate gradient 10 s-1, no more than |
2300 |
| Strength at 50 ° С, Pa, not less than |
100 |
| Colloidal stability,%, extracted oil, not more than |
5,2 |
| diameter from 0.025 to 0.075 mm, not more than |
960 |
| diameter over |
absent |
| Content of water |
absent |