LOW-TEMPERATURE PLASTIC GREASE Russian patent published in 2019 - IPC C10M125/30 C10M169/02 C10M169/04 B82Y40/00 C10N30/06 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to the creation of low-temperature grease, that can be used in mechanisms for various purposes, operating at temperatures from minus 60 °C. Low-temperature grease contains, wt%: thickener 11.0–15.0, antioxidant amine and/or phenolic type 0.3–0.5, nanostructured functional additive – nano-sized particles of halloysite or montmorillonite 0.5–5.0, additive with anti-wear and/or extreme pressure properties 0.0–3.0, corrosion inhibitor 0.0–2.0, base oil – the rest, up to 100. Moreover during the formation of the lubricant, the specified nanostructured functional additive is used in the form of a preliminary mechanically dispersed in the base oil, and after mixing with the other components, it is thermomechanically dispersed in the mixture of the specified components.

EFFECT: technical result is to provide a modification of the structural framework of the lubricant used by the nanostructured functional additive.

1 cl, 2 tbl