| 摘要 |
A multifunctional additive for lubricants, in particular, for non-fluid oils. The additive represents condensation product of hydroxyethylated ethylenediamine and glycerophosphatides comprising by-products of oils purification (fuzz, hydrofuzz) at reagents molar ratio 3:1. Introduction of the claimed additive in the amount of 2.5-15.0 wt.% produces new lubricant with improved antioxidant, protective, antiwear, and toxicological-ecological properties. |
