IPM-10
TU 38.1011299-2006 WITH AMEND 1-5
IPM-10 – is a synthetic hydrocarbon oil with a package of highly efficient additives.
The IPM-10 oil is used in heat-stressed gas-turbine military and civil aircraft engines with the outlet oil temperature of up to 200°C. It can also be used in aircraft cooling turbines as a standard oil brand, as well as in other assemblages, particularly, in aircraft engine powered gas-compressing plants.
| Index name | Norm |
|---|---|
| Kinematic viscosity, mm2/с (cSt): | |
| at 100°С, min. | 3,0 |
| at minus 40°С, max. | 3000 |
| Open flash point, °C, min. | 190 |
| Pour point, °C, max. | -50 |
| Thermal-oxidative stability at 200°C within 50 hours and the air consumption of 3 dm3/hour: | |
| а) mass content of residue, insoluble in isooctane, %, max. | 0,35 |
| b) acid number after oxidation, mg KOH/g of oil, max. | 8 |
| c) kinematic viscosity after oxidation: | |
| - at minus 40°C, mm2/s (cSt), max. | 5000 |
| - at 100°C, mm2/s (cSt), max. | 5,0 |
| d) corrosion wieght index after oxidation, mg/cm2, on platelets made of: | |
| - wrought aluminum alloy, grade AK4 (GOST 4784-74), max. | Absent |
| - M1 or M2 copper grade (GOST 859-78), max. | 0,2 |
| - steel, grade SHH –15 (GOST 801-78) | Absent |
