▎ 摘　　要

NOVELTY - Extreme pressure long-life steam turbine lubricating oil composition comprises 90-96 pts. wt. lubricating base oil, 0.01-2 pts. wt. graphene aerogel particles, 0.01-0.5 pts. wt. dispersant, 0.01-0.5 pts. wt. nano-scale molybdenum disulfide, 0.01-3 pts. wt. composite antioxidant, 0.01-0.5 pts. wt. Infrared reflection titanium dioxide, 0.01-0.2 pts. wt. polyoxyethylene alkyl alcohol ether, 0.01-0.2 pts. wt. light stabilizer, 1-5 pts. wt. hexagonal boron nitride, and 0.01-0.5 pts. wt. ashless antirust agent. USE - Used as extreme pressure long-life steam turbine lubricating oil composition. ADVANTAGE - The lubricating oil rotary oxygen bomb oxidation induction period can reach more than 3000 minutes, the gear test bearing capacity is more than 12 level, with excellent oxidation stability, high temperature stability, extreme pressure performance and anti-rust.