| abstract |
FIELD: chemistry. n SUBSTANCE: turbine oil contains the following in wt %: 2,6-di-tert-butyl-4-methylphenol - 0.8-1.0, acid ester of alkenyl succinic acid - 0.01-0.03, nitrogen-containing block-copolymer of ethylene and propylene oxides - 0.01-0.07, alkyltoluene alkylaminotriazole - 0.01-0.05, 2,6-dialkylphenol-p-ethylalkylate - 0.1-0.5, alkylthiophosphate ether - 0.01-0.05, petroleum oil with kinematic viscosity at 50°C of 20-23 mm 2 /s - up to 100. n EFFECT: improved demulsifying properties and high antioxidant stability. n 2 tbl, 7 ex |