Abstract: A lubricant composition including: tungsten disulfide having a particle size of 4 to 160 nm; an alkali metal borate; a borate ester; and a base oil.
Abstract: A lubricant additive composition including: a borate including an alkali metal borate, an alkaline earth metal borate, or a combination thereof; tungsten disulfide including particles having a particle diameter of 4 to 160 nanometers; an anti-scuff agent including a metal dithiocarbamate, a metal dialkyldithiocarbamate, a metal dithiophosphate, a metal dialkyldithiophosphate, or a combination thereof; a borate ester; and a base oil.
Abstract: A lubricant composition including: tungsten disulfide having a particle size of 4 to 160 nm; an alkali metal borate; a borate ester; and a base oil.