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Constitutive Equations of Aging in PolymersTheoretical paper presents solutions of equations that describe polymeric aging. Solutions apply under such loading conditions as constant strain (stress relaxation), constant strain rate, and stress relaxation with sudden change of cross-link density. Theoretical models form framework for predicting chemomechanical aging behavior of elastomers and polymers.
Document ID
19850000503
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Peng, S. T. J. (Caltech)
Date Acquired
August 12, 2013
Publication Date
March 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 9
Issue: 4
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
NPO-16480
Report Number: NPO-16480
ISSN: 0145-319X
Accession Number
85B10503
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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