ANTIFRICTION ADDITIVE TO LUBRICANT MATERIALS Russian patent published in 2016 - IPC C10M105/22 C10M125/02 C10M125/18 C10M125/26 C10M141/00 

FIELD: chemistry.

SUBSTANCE: present invention relates to an antifriction additive for lubricant materials containing propylene glycol, oleic acid or castor oil, copper palmitate, tin dichloride, copper stearate, amorphous silicon dioxide and thermally expanded graphite with following ratio of components, wt%: tin dichloride 17.0-19.5; palmitate copper 5.0-8.0; copper stearate 5.0-8.0; thermally expanded graphite 3.0-5.0; amorphous silicon dioxide 0.5-1.0; oleic acid or castor oil 24.0-27.0; propylene glycol - balance up to 100.

EFFECT: technical result is implementation of conditions for occurrence of selective transfer mode in friction pair, in particular, in reduction of friction coefficient, reduced wear of elements of friction assemblies, reduced vibration and noise of machines and mechanisms.

1 cl, 2 tbl