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Study on the Creep Behaviour of Nappa Upper Pig Leather

Journal: Revista de Pielarie Incaltaminte / Leather and Footwear Journal (Vol.20, No. 1)

Publication Date:

Authors : ;

Page : 37-42

Keywords : nappa upper pig leathers; visco-elasticity; creep behaviour; Kelvin model;

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Abstract

From viewpoint of creep behavior, the visco-elasticity of nappa upper pig leathers is studied. A series model with three Kelvin models is proposed and has been used to imitate and describe their creep behavior successfully. The Kelvin model is a parallel connection model with a spring model and a dashpot model. The interrelated indexes of the imitation are favorable. It means that the imitation is reliable.

Last modified: 2020-05-21 21:15:55