Accession Number:

AD0163583

Title:

Grease Compositions.

Descriptive Note:

Patent,

Corporate Author:

OFFICE OF THE SECRETARY OF THE ARMY WASHINGTON D C

Personal Author(s):

Report Date:

1972-02-01

Pagination or Media Count:

3.0

Abstract:

The invention describes stable grease compositions for use with equipment at extremely low temperatures. The greases consist of about 64.1 to 69.4 weight percent bis2-ethylhexyl sebacate, the balance being tetrafluoroethylene polymer having a molecular weight of 10,000-50,000. They have a softening point of 321.1C, a particle size less than 30 microns in diameter, and are supplied as a 7.5 percent suspension in trichlorotrifluoroethane. They are chemically and physically stable over a wide range of conditions.

Subject Categories:

  • Lubricants and Hydraulic Fluids

Distribution Statement:

APPROVED FOR PUBLIC RELEASE