Oil VNIINP-50-1-4f (GOST 13076-86) - synthetic diester with additives that increase antiwear properties and thermal oxidative stability.
Application area
VNIINP 50-1-4f is used in aircraft turbojet aircraft engines, in which the oil temperature at the engine exit is up to 175 ° C (civil aviation aircraft Il-96-300, Tu-204, Yak-42, An-74, An-124 Ruslan, military aircraft An-72, MiG-21, MiG-23, MiG-27, Su-15, Su-17, Su-20, Su-24, Su-25, Su-27, Tu-22 and others, Mi-26 helicopters).
Benefits
- Synthetic diester oil with additives, increasing wear resistance;
- Increased thermal oxidative stability;
- It is characterized by higher viscosity indices and thermal stability;
- It is characterized by lower pour points, less volatility and flammability.