Study of Brayco Corrosion Inhibitor Additive in MIL-PRF-23699 Class C/I Turbine Oil

摘要

Various performance tests were conducted on aviation turbine engine oil, MIL-PRF-23699 Class C/I, to determine the impact of adding a specific after-market corrosion inhibitor, Brayco 599. The additive was tested at six concentrations between 0 and 10%. Test results indicated a 7% concentration of the additive significantly reduced the load carrying capacity of the lubricant in three out of four tests which measure this property. In addition, High Temperature Deposition testing indicated the potential for deposition problems with 7% or higher concentrations of the additive.