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Type of publication: research article
Type of publication (PDB): Straipsnis recenzuojamoje Lietuvos tarptautinės konferencijos medžiagoje / Article in peer-reviewed Lithuanian international conference proceedings (P1e)
Field of Science: Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Kreivaitis, Raimondas;Kupčinskas, Artūras;Padgurskas, Juozas
Title: Biobased lubricating greases
Is part of: BALTTRIB ' 2013 : VII international scientific conference : proceedings, 14-15 November, 2013, Aleksandras Stulginskis University, Kaunas, Lithuania. , 2013
Extent: p. 31-35
Date: 2013
Keywords: Lubrication grease;Thickener;Lubricity;Penetration
Abstract: The totally renewable and biodegradable lubricants are welcomed in most applications were contact with ground water or soil is expected. Usage of environmentally friendly lubricants decreases the negative consequences if some accidents or high amount of leakage occurs. In the current study the new kinds of lubricating grease thickeners are suggested. The totally renewable products like monoglycerides, stearic acid and bee wax are investigated as thickeners. Rapeseed oil is used as base oil. The properties as penetration, dropping point temperature and lubricity are investigated. The results show that investigated materials are suitable for environmentally friendly lubricating grease production. The limitations of such lubricants are discussed with some recommendations
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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