Oil VNIINP – 403
industrial oils
Description
Oil VNIINP 403 – distillate oil from sulfur and low-sulfur crudes containing anticorrosive, antioxidant and anti-foam additives
.
Applications
used as the working fluid in hydraulic systems, machine tools, transfer lines, heavy presses, as well as the circulation lubrication systems of machine tools.
Specifications
| Indicator | Norm |
|---|---|
| Density at 20 ° C, g /cm3 | 0,860-0,890 |
| Kinematic viscosity at 40 ° C, mm2 /s | 41-51 |
| Viscosity index, not less than | 97 |
| Flash point open cup, ° C, min | 202 |
| Pour Point, ° C, max | -20 |
| Mass fraction of sulfur,%, not more than | 1,0 |
| Color on colorimeter CNT, ed. CNT, not more than | 4 |
| corrosive action on metals (steel St40 or 50 and copper M2 GOST 859) | The Braves |
| Acid number, mg KOH per 1 g of oil | 0,7-1,0 |
| Stability against oxidation: | |
|
acid number after oxidation, mg KOH per 1 g, not more than | 1,30 |
|
sediment after oxidation | no |
| The water content,% | The traces |
| Mass fraction of mechanical impurities,%, no more than | 0,007 |
Additional information
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