EXXONMOBIL® AVIATION Mobil...
ExxonMobil Mobil Aviation Mobil Jet Oil II is a high performance aircraft-type gas turbine lubricant formulated with a combination of a highly stable synthetic base fluid and a unique chemical additive package. The combination provides outstanding thermal and oxidative stability to resist deterioration and deposit formation in both the liquid and vapour phases, as well as excellent resistance to foaming The effective operating range of Mobil Jet Oil II is between -40 ºC (-40 ºF) and 204 ºC (400 ºF). Mobil Jet Oil II is engineered for aircraft gas turbine engines used in commercial and military service requiring MIL-PRF-23699 level performance. It also is recommended for aircraft-type gas turbine engines in industrial or marine service applications. Approved to MIL-PRF-23699F Type STD, SAE-AS-5780 Grade SPC.
Formulated to meet the demanding requirements of aircraft-type gas turbines operating over a wide range of severe operating conditions
High specific heat in order to ensure good heat transfer from oil-cooled engine parts
Exhibits excellent bulk oil stability at temperatures up to 204 °C (400 °F)
The evaporation rate at these temperatures is low enough to prevent excessive loss of volume
Recommended for aircraft gas turbine engines of the turbo-jet, turbo-fan, turbo-prop, and turboshaft (helicopter) types in commercial and military service Also recommended for aircraft-type gas turbine engines used in industrial or marine applications
Approved against U.S. Military Specification MIL-PRF-23699
Compatible with other synthetic gas turbine lubricants meeting MIL-PRF-23699. However, mixing with other products is not recommended because the blend would result in some loss of the performance characteristics of Mobil Jet Oil II.
Compatible with all metals used in gas turbine construction, as well as with F Rubber (Viton A), H Rubber (Buna N), and silicone seal materials.