Сompositions of urea plastic lubricants
Abstract
The samples of urea lubricants were synthesized by interaction of amidated rapeseed oil phosphatide concentrates with polyisocyanate in the olive media [1−2]. Aminoamides of fatty acids with polyisocyanate form urea dispersion phase of thixotropic systems, and calcium glycerolrophosphatides perform the function of tribological additives. Physico-chemical properties of the developed urea lubricants (UL) were studied and comparative analysis of their quality indicators with the Maspol brand lubricant was performed.
References
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