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Determining resin/fiber content of laminatesArticle discusses procedure where hydrazine is used to extract graphite fibers from cured polyimide resin. Method does not attack graphite fibers and is faster than hot-concentrated-acid digestion process.
Document ID
19790000216
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Garrard, G. G.
(Rockwell International Corp.)
Houston, D. W.
(Rockwell International Corp.)
Date Acquired
August 10, 2013
Publication Date
December 1, 1979
Publication Information
Publication: NASA Tech Briefs
Volume: 4
Issue: 2
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
LAR-12442
Accession Number
79B10216
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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