▎ 摘　　要

NOVELTY - Additives comprises 0.1-1.5 pts. wt. thiadiazole derivatives, 0.5-3.5 pts. wt. nano-copper, 0.5-2.5 pts. wt. graphene, 1-10 pts. wt. thiol, 5-15 pts. wt. isopropanol, 1-5 pts. wt. 30 wt% formaldehyde solution, 0.1-0.8 pts. wt. rare earth chloride, 3-6 pts. wt. lye and 1-5 pts. wt. phenol substitutes. USE - The additives is useful in lubricating oil (claimed). ADVANTAGE - The additives has anti-damage ability, automatic restoring ability, high dispersing degree, strong adsorption effect, prolonged use life, anti-wear property and anti corrosion property. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing additives comprising uniformly mixing graphene, nano-copper, isopropanol and mercaptan, subjecting to ultrasonication for 10-30 minutes, then adding 30 wt.% formaldehyde solution, rare earth chloride, lye and phenol substituents and mixing uniformly at 300-600 rotations/minute for 5-10 minutes, heating to 50-90 degrees C for 1-5 hours, subjecting to ultrasonication for 30-50 minutes and cooling to room temperature, to obtain the final product; and (2) lubricating oil comprising additives.