VNIINP-263 grease (GOST 16862-71) - petroleum oil thickened with modified silica gel; contains multifunctional additive. It has good water and frost resistance, dries at temperatures above + 100 ° C; ensures tightness of the threaded connection at normal pressure and shallow vacuum. It is efficient at a temperature of -50 ... + 100 ° С.
Application area
Provides tightness of threaded connections, facilitates screwing in and out of threads.
Benefits
- It has good water and frost resistance;
- Provides tightness of a threaded connection at normal pressure and shallow vacuum;
- It is efficient at a temperature of -50 ... + 100 ° С.
Specifications
| Name of indicator |
Norm |
| Colloidal stability,%, no more than |
10 |
| Penetration at 25 ° C, mm · 10-1 |
not normal. |
| Shear strength at 50 ° С, Pa, not less than |
100 |
| Corrosive to metals |
withstands |