Effect of Additive Concentration on the Antiwear and Antiseizing Properties of Oil,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Pagination or Media Count:
Minimum effective concentrations 2.5, 0.3, 2.5, and 5.0, resp. of a sulfurized olefin tetramer OTP, ethylene diisopropyl xanthate LZ-23K, CCl3POOBU2 Khloref-40, and CCl3Ch242S Sulfol for reducing wear and seizing in lubricating oil IS-50 were determined at sliding rates smaller than or equal to 9.5 msec and loads of 7.5 to 75 kg in a 4 ball friction machine. The antiseizing efficiency of LZ-23K was even impaired at higher concentrations and that of RO2PSSCH2CHMeCCl3 LZ-309,2 and MECH23CHETCH2O 2PSSZNSSPOCH2CHMe22 DF-11 was not appreciable.
- Lubricants and Hydraulic Fluids