FIELD: chemistry.
SUBSTANCE: invention relates to a lubricating composition comprising, as base lubricating oil, a polyalkylene glycol suitable for use as a lubricant in industrial oil, lubricant or process oil, and an additive in an amount of 0.25–2.0 % by weight of the total lubricating composition, comprising (1) C8-alkylated phenyl-α-naphthylamine and (2) a mixture of dimers and trimers of 2,2,4-trialkyl-1,2-dihydroquinoline.
EFFECT: lubricating composition is proposed.
7 cl, 10 tbl
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