I-50A Specification
| PARAMETERS | METHOD | GUARANTEED | ACTUAL |
|---|---|---|---|
| Kinematic viscosity @ 40 C, mm2/c | GOST 33 | 90-110 | 93,38 |
| Acid value, mg KOH/1 g oil | GOST11362 | 0,05 | 0,02 |
| Ash content, % | GOST1461 | 0,005 | 0,004 |
| Mass fraction of sulphur, % | GOST51947 | 1,1 | 1,10 |
| Sediment content | GOST6370 | none | none |
| Water content | GOST2477 | traces | traces |
| Density @ 20 C, kg/m3 | GOST3900 | 910 | 888,4 |
| Pour point, C | GOST20287 | -15 | -17 |
| Color | GOST433 | 4,5 | 4,0 |
| Flash point in an open cup, C | GOST18136 | 225 | 231 |
| Oxidating stability: acidification, mg KOH/1 g of oil | GOST 18136 with an addition 5.2 TU 0253043-48120848-2005 | 0,40 | 0,10 |
| Oxidating stability: resin growth, % | GOST 15886 with an addition 5.3 TU 0253043-48120848-2005 | 3,0 | 1,37 |
| Solvent content in selective cleaning oils | GOST P 52532 | none | none |
| Auto-ignition temperature, C | GOST 12.1.044 | – | 355 |
