ПОДБОР СОСТАВОВ СИНТЕТИЧЕСКИХ МАСЕЛ ДЛЯ ВИНТОВЫХ МАСЛОЗАПОЛНЕННЫХ КОМПРЕССОРОВ С УЛУЧШЕННЫМИ РИБОЛОГИЧЕСКИМИ ХАРАКТЕРИСТИКАМИ

DOI: 10.32758/2782–3040-2024-0-5-42-44

УДК 621.643.03.665.61

Zalesov P.O., Kilyakova A.Yu., Tonkonogov B.P. (Gubkin Russian State University of Oil and Gas. Moscow, Russia)

Abstract. A number of compositions based on domestic polyalphaolefin (PAO) hydrocarbons and ester dioctyl terephthalate (DOTP) in a wide concentration range have been formed under laboratory. Moreover anti-wear additives have been selected — tricresyl phosphate (TCP), DF-11k. The synergism of the properties of the mixture of PAO-20 and DOTP together with the TKF additive was noted, which makes it possible to improve the tribological characteristics of the oil for screw compressors.

Keywords: polyalphaolefins, dioctyl terephthalate, oil for screw compressors, tricresyl phosphate.