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Liquid-Oxygen-Compatible Cement for GasketsFluorelastomer and metal bonded reliably by new procedure. To cure fluoroelastomer cement, metal plate/gasket assembly placed in vacuum bag evacuated to minimum vacuum of 27 inches (69 cm) of mercury. Vacuum maintained throughout heating process and until assembly returns to ambient room temperature. Used to seal gaskets and O-rings or used to splice layers of elastomer to form non-standard sized O-rings. Another possible use is to apply protective, liquid-oxygen-compatible coating to metal parts.
Document ID
19830000466
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Elmore, N. L. (Rockwell International Corp.)
Neale, B. C. (Rockwell International Corp.)
Date Acquired
August 11, 2013
Publication Date
April 1, 1984
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 1
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-19797
Accession Number
83B10466
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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