TRIBOTECHNICAL ADDITIVE TO LUBRICANT OILS AND PLASTIC LUBRICANTS Russian patent published in 2006 - IPC C10M125/02 C10M125/26 C10N30/06 

FIELD: lubricant materials.

SUBSTANCE: invention proposes additive comprising the following components, wt.-%: silicon dioxide, 40-45; muscovite of the formula: Kal₂[AlSi₃O₁₀](OH), 2-3; albite of the formula: NaAlSi₃O₈, 3.5-4.0; microcline of the formula: KalSi₃O₈, 2-3; polyhedral multiplayer carbon structures of fulleroid type, 0.001-1.0; mixture of fullerenes of the formulae C₆₀ and C₇₀, and amorphous carbon, the balance. The additive is prepared as a powder with particles size 0.001-0.1 mcm preferably. Invention provides reducing abrasion of friction surfaces and enhancing sedimentation stability of the additive. Proposed materials can be used for reducing abrasion in different friction units of mechanisms and aggregates.

EFFECT: improved and valuable properties of additive.

2 cl, 1 tbl