SELF-LUBRICATING ANTIFRICTION COMPOSITION Russian patent published in 2004 - IPC

Abstract RU 2241722 C1

FIELD: lubricating materials.

SUBSTANCE: invention relates to self-lubricating antifriction composition that is used for making bearings and slipping supports exploited without lubricant or its limitation. The polymeric composition comprises the following ratio of components, wt.-%: plastic lubricant based on aviation oil after treatment with sulfuric acid № 158, 12-16; graphite, 6-10; lecithin, 1-2, and polyhexamethylene sebacate amide, the balance. Invention provides preparing antifriction composition with enhanced abrasion resistance that is able to passivate thermodestructive and corrosion processes occurring at interface material-metal during storage and exploitation of the friction unit.

EFFECT: valuable technical properties of composition.

2 tbl, 9 ex

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RU 2 241 722 C1

Authors

Loginov V.T.

Bashkirov O.M.

Min'Kov D.V.

Dontsov A.M.

Dates

2004-12-10—Published

2003-09-15—Filed