Oil IGP-91
# N /A
Description
Industrial oil IGP-91 base oil from sulphurous petroleums of deep selective treatment with antioxidant, anti-wear, anti-corrosion and anti-foam additives. The main indicators oil IGP-91, are viscosity, oxidation stability, corrosion resistance and resistance to foaming.
Applications
Apply oil IGP-91 in the hydraulic systems of heavy press equipment and for lubricating gear transmission, middle loaded and worm gearboxes in circulation lubrication systems of various equipment.
Specifications
| Indicator | Norm |
|---|---|
| Appearance | Homogeneous transparent liquid |
| Density at 20 ° C, kg /m3 and not more than | 900 |
| Kinematic viscosity, at 40 ° C, mm2 /s, within | 148-165 |
| Viscosity index, not less than | 90 |
| Flash point open cup, ° C, min | 225 |
| Pour Point, ° C, max | -15 |
| Mass fraction of zinc,%, at least | 0,04 |
| Mass fraction of sulfur,%, not more than | 1,0 |
| Color on colorimeter CNT, units of CNT, not more than | 6,5 |
| Anti-corrosion properties: degree of corrosion | The lack |
| Acid number, mg KOH per 1 g of oil, not more than | 1,0 |
| Saponification number, mg KOH per 1 g of the oil within | 0,8-2,5 |
| aging in hot condition: increase of acid value after the oxidation, mg KOH per 1 g of oil, not more than | 0,35 |
| thermooxidative stability: an increase in acid value, mg KOH per 1 g of oil, not more than | 0,5 |
| The water content | Tracks |
| Content of mechanical impurities | The lack |
| Ash content,%, not more than | 0,2 |
Additional information
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| appointment | |
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| Type (manufacturing technology) |
