Accession Number : AD0753966

Title :   Instrument Oil,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Fuks,G. I. ; Galtsova,N. E. ; Berlin,L. I. ; Maksimov,B. N. ; Novozhulov,E. N.

Report Date : 20 NOV 1972

Pagination or Media Count : 7

Abstract : The invention pertains to lubricating oils based on synthetic ethers used for the drip lubrication of friction surfaces in the friction nodes of instruments. An existing instrument oil is based on synthetic ethers, which contains as an antispreading agent is effective only if it is added in an amount of no less than 0.6-1.0%. In order to improve the properties of the oil the following mixture has been developed as an antispread additive: A mixture of the diethylamino dimethylamide of perfluoromonocarboxylic acids of the formula C(n)F(2n+1)CONH(CH2)2N(C2H5)2 with the amides of perfluoromonocarboxylic acids of the formula C(n)F(2n+1)CONH(2) or with 1-perfluorosil-2-beta-carboxy perfluoropropionyl-hydrazines.

Descriptors :   (*LUBRICANT ADDITIVES, *HALOGENATED HYDROCARBONS), WETTING, MIXTURES, FLUORINE COMPOUNDS, AMIDES, AMINES, HYDRAZINE DERIVATIVES, CARBOXYLIC ACIDS, USSR, FLUID FLOW, PATENTS

Subject Categories : Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE