The Effect of Metallic Salts of Monoalkylphosphate on the Critical Antiwear Load

Abstract

Various metallic salts of monoalkyl phosphates were prepared. The effect of these salts on the critical antiwear load of gear oil were studied. Zinc salt of mono-oleylphosphate, and zinc, barium and tin salts of mono-2-ethylhexylphosphate showed excellent properties on antiwear test using Soda four ball machine.