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Spherical PerfluoropolyethersFour fluorocarbon compounds of generic class C(CF2OR)4 {where R = CF3, C(CF3)3, CF2CF3, or CF2CF2CF3} synthesized by direct fluorination of corresponding hydrocarbons. Molecules of these compounds approximately spherical and act as "molecular ball bearings." In addition to potential utility as lubricants, compounds expected thermally stable and useful as heat-transfer fluids or even vapor-phase-soldering fluids.
Document ID
19940000144
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Lagow, Richard J. (Texas Univ.)
Date Acquired
August 16, 2013
Publication Date
March 1, 1994
Publication Information
Publication: NASA Tech Briefs
Volume: 18
Issue: 3
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
Report Number: LEW-15151
ISSN: 0145-319X
LEW-15151
Accession Number
94B10144
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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