... soap as a thickener and refined mineral oil as the base oil, adding EP additive, antioxidant, antirust ... oxidation Stability, colloid stability and mechanical stability, extended oil change intervals.² Outstanding load carrying capacity, anti-abrasion, ... estimationWorked Penetration,0.lmm320285235GB/T269Dropping Point,0C280290300GB/T3498Oil separation (1000C,24h),%541SH/T 0324Evaporation( 1800C,1h),% ...