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Quality assurance procedures for V378A matrix resinA characterization methodology has been developed on which to base quality assurance procedures for U.S. Polymeric V378A bismaleimide matrix resin. Chemical composition is established by partition reverse phase and size exclusion liquid chromatography. Cure rheology behavior is quantitatively characterized by dynamic viscoelastic analysis using the parallel plate technique. The overall cure process is characterized by differential scanning calorimetry. The sensitivity of the procedures is evaluated by studying the effects of ambient out time on the chemical end behaviorial properties of the resin.
Document ID
19860001807
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Hamermesh, C. L. (Rockwell International Science Center Thousand Oaks, CA, United States)
Dynes, P. J. (Rockwell International Science Center Thousand Oaks, CA, United States)
Date Acquired
August 12, 2013
Publication Date
September 1, 1985
Publication Information
Publication: NASA. Lewis Research Center High Temp. Polymer Matrix Composites
Subject Category
Composite Materials
Accession Number
86N11274
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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