Accession Number:

AD0752868

Title:

Bench Tests of the Wear Resistance and Anti-Friction Properties of Epoxy Compounds,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

• Efimov,L. D.
• Cherenkevich,V. A.
• Koveshnikov,M. M.

Report Date:

1972-10-27

Pagination or Media Count:

12.0

Abstract:

Of the epoxies tested, an epoxy composition based on ED-5 resin and containing 10 DI-BU phthalate, 10 polyethylene polyamine, 90 graphite, and 2 Al dust or 80 graphite and 5 Al dust, had the highest wear resistance and performance rating. Due to the low impact strength, lubricated bearings coated with the ED-5 resin compositions can operate at a maximum pressure of 10 KBFsq cm at a sliding rate of 1.0-1.7 ms.

Descriptors:

• (*COMPOSITE MATERIALS
• BEARINGS)
• (*EPOXY RESINS
• *BEARINGS)
• PHTHALATES
• POLYETHYLENE PLASTICS
• AMINES
• GRAPHITE
• ALUMINUM
• TALC
• WEAR RESISTANCE
• FRICTION
• IMPACT SHOCK
• SHOCK RESISTANCE
• USSR

Subject Categories:

• Laminates and Composite Materials
• Machinery and Tools

Distribution Statement:

APPROVED FOR PUBLIC RELEASE