LUBRICATION COMPOSITION FOR HEAVY-DUTY FRICTION ASSEMBLY Russian patent published in 2005 - IPC

FIELD: materials for machine building, in particular lubrication composition.

SUBSTANCE: claimed composition contains (mass %): polymer modifier 0.1-25; and balance: viscous lubrication. Disperse polymer fibers having length of 0.01-5 mm and porosity of 0.1-99.9 % (preferably fiber comprising 0.1-0.3 % of metal containing precursor, or 0.20 % of fluorine containing oligomer, or 0.1-5 % of oil-soluble corrosion inhibitor). Composition of invention is useful for heavy-duty friction assembly in various mechanisms or as working medium for treatment metals under pressure.

EFFECT: improved antiscouring effect.

5 cl, 2 tbl