| 摘要 |
In the present invention, a lubricating oil composition is obtained by blending component (A), component (B) and component (C) in a base oil. (A) A dialkyl hydrogen phosphate, (B) a sulfur-based antioxidant, (C) a poly(alkenyl succinimide). This lubricating oil composition exhibits excellent lubricating properties with respect to both iron-based and copper-based metals and exhibits excellent thermal stability, and is therefore suitable for use in shock absorbers for vehicles and the like. |
