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Analytical and fractal descriptions of non-linear mechanical behaviour of polymers

par Hellinckx, Sandrine ;Verheulpen Heymans, Nicole ;Bauwens, Jean Claude
Référence Journal of non-crystalline solids, 172-7, pt 2, page (1058-1061)
Publication Publié, 1994-09

Article révisé par les pairs

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Résumé :

A differential equation for retarded compliance can be derived from a fractal rheological model. The equation can be generalized to account for aging prior to and during creep, and for non-linearity at high extensions. The generalized equation is shown to give an excellent description of aging in semi-crystalline polymers.