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A thin film degradation study of a fluorinated polyether liquid lubricant using an HPLC methodA High Pressure Liquid Chromatography (HPLC) separation method was developed to study and analyze a fluorinated polyether fluid which is promising liquid lubricant for future applications. This HPLC separation method was used in a preliminary study investigating the catalytic effect of various metal, metal alloy, and ceramic engineering materials on the degradation of this fluid in a dry air atmosphere at 345 C. Using a 440 C stainless steel as a reference catalytic material it was found that a titanium alloy and a chromium plated material degraded the fluorinated polyether fluid substantially more than the reference material.
Document ID
19860009946
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Morales, W. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 5, 2013
Publication Date
January 1, 1986
Subject Category
Inorganic And Physical Chemistry
Report/Patent Number
NASA-TM-87221
E-2886
NAS 1.15:87221
Report Number: NASA-TM-87221
Report Number: E-2886
Report Number: NAS 1.15:87221
Meeting Information
Meeting: 1986 Annual Meeting of the American Society of Lubrication Engineers
Location: Toronto, Ontario
Country: Canada
Start Date: May 12, 1986
End Date: May 15, 1986
Accession Number
86N19417
Funding Number(s)
PROJECT: RTOP 505-63-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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