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- Title
Tribological Performance of Dialkyldithiocarbamic Acid Methyl Esters in Lubricating Compositions.
- Authors
Oganesova, E. Yu.; Bordubanova, E. G.; Lyadov, A. S.; Parenago, O. P.
- Abstract
Using a reaction between secondary amines, sodium hydroxide, and carbon disulfide followed by introducing methyl iodide into the reaction mixture, we synthesized and characterized a number of dialkyldithiocarbamic acid methyl esters that contained n-alkyl and iso-alkyl groups (C2–C5). Tribological performance data were obtained for the compounds synthesized as they were added to synthetic lubricants. The additives were demonstrated to markedly improve the antiwear, antiseizure, and antifriction properties of the resultant lubricating compositions. The effects of the concentration and structure of the esters on the friction and wear parameters of the lubricants were investigated.
- Subjects
SYNTHETIC lubricants; METHYL iodide; CARBON disulfide; SECONDARY amines; SODIUM hydroxide; METHYL formate
- Publication
Petroleum Chemistry, 2022, Vol 62, Issue 6, p672
- ISSN
0965-5441
- Publication type
Article
- DOI
10.1134/S0965544122040132