journal article·2010-03Open access

Theoretical derivation of the WLF- and annealing equations

T.A.C.M. van der Put

Journal of Non-Crystalline Solids· Volume 356· Issue 6-8

Abstract

Based on the deformation kinetics approach, the theoretical derivation is given of the empirical WLF-equation of the time–temperature equivalence. The same is done for annealing at glass transition. The derivation provides a general theory for any loading history and replaces the inconsistent free volume model.
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Research context

OpenAlex topics: Structural Analysis of Composite Materials · Glass properties and applications

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References (5)

Show source-provided references
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4. Non-newtonian Relaxation in Amorphous Solids
5. Struik · 1978