| 摘要 |
The additive for a lubricating oil is composed of 80 wt. pts. lubricating oil, 15 wt.pts. chlorinated paraffin, 2 wt.pts. molybdenum disulfide, 0.6 wt.pt. triethanol amine or alkil phosphite as an anticorrosion agent, 0.6 wt.pt. Mg salt or Ca salt of aromatic sulfonic acid or organic acid as a cleaning agent, 0.6 wt.pt. alkyl succien amide or alkyl succinic acid ester as a dispersing agent, 0.6 wt.pt. polyisobutylene or ethylene-propylene copolymer as a viscosity index improver, and 0.6 wt.pt. zinc dithiophosphate or butylated hydroxy toluene as an antioxidant.
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