Transient lateral contraction ratio of polymers in creep and relaxation

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Title

Transient lateral contraction ratio of polymers in creep and relaxation (EN)

Creator

Hadjijoseph, C (EN)

Theocaris, PS (EN)

Type

journalArticle (EN)

Partial document
Publication in journal (EN)

Article
Scientific article (EN)

Issued

2014-03-01T01:05:27Z

1965 (EN)

Year

1965 (EN)

Description

Simultaneous measurements of the longitudinal extension and the lateral contraction strains in tension specimens made from a pure epoxy polymer by using the differential moiré method yielded the extension creep compliance and relaxation modulus master curves along the whole viscoelastic spectrum of the material. Moreover, they provided the lateral contraction ratio curves in creep and relaxation. Both pairs of curves determine completely the viscoelastic behavior of the polymeric substances. It was shown that the transient lateral contraction ratio functions are monotonically increasing functions with time and temperature and the creep function is lagging in time with respect to the corresponding relaxation function. © 1965 Dr. Dietrich Steinkopff Verlag. (EN)

Subject

Spectrum (EN)

Journal

Kolloid-Zeitschrift & Zeitschrift für Polymere (EN)

Publisher

Steinkopff-Verlag (EN)

Provider

National Technical University of Athens

Repository / collection

Digital Library of National Technical University of Athens | Dspace@NTUA

Subcollections

Κεντρική Βιβλιοθήκη Ε.Μ.Π.