Effects of tribotechnical composition, engine oil, and iso-octane on samples of elastomers of automobile technology in aviation industry

The article is devoted to the actual problem of wear resistance of elements of motor vehicles from the composition of aviation industry. As a research task, the authors determined an attempt to evaluate and analyze the effects of aggressive media on elastomers. The characteristic features of the current approach to the description of this process are also highlighted and described. In a process of engine operation, the base additives presented in engine oil “wear off”, engine oil compositions change.The tribotechnical composition which used for gasoline engines has not only a washing effect (i.e. it removes carbone deposits and sediments from the surfaces of the powertrain parts), but it is also forms a wear-resistant layer on the metal surface with a low friction coefficient. This ability of the tribotechnical composition (TC) is related to the sheet silicates which are the part of the structure (the active component is superdispersed particles of serpentines, chlorites and other minerals). According to literary sources, the sheet silicates are chemically neutral to all substances from the lubricant additives. © 2019, World Academy of Research in Science and Engineering. All rights reserved.