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Preparation of thin polymer films for infrared reaction rate studiesProcedure for preparing thin films for infrared spectrophotometric analysis involves pressing of a neat mixture of reactants between nonreactive thin polymer films with noninterfering absorption bands. Pressing is done under a pressure that gives desirable thickness. Following this process, the film sandwich is cut to accommodate the laboratory instrument.
Document ID
19700000533
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Garrard, G. G. (N. AM. ROCKWELL CORP.)
Houston, D. W.
Date Acquired
August 5, 2013
Publication Date
November 1, 1970
Subject Category
Materials
Report/Patent Number
MSC-15893
Accession Number
70B10551
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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