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A method for observing gas evolution during plastic laminate curePolyimide, phenolic, and other resins which develop volatiles during laminating or molding cure are studied using optimum cure cycles. The specimen is placed on a platen and sealed in a plastic bag, then heated and observed for gas evolution using a binocular microscope. A cover plate is added to sumulate an autoclave.
Document ID
19690000504
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Nicholls, A. H.
Date Acquired
August 5, 2013
Publication Date
October 1, 1969
Subject Category
Materials
Report/Patent Number
Report Number: MSC-15592
MSC-15592
Accession Number
69B10530
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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