Micromechanical interpretation and modelling of the mechanical properties of filled elastomers during relaxation and cyclic experiments

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作者
Hubner, C
Aksel, N
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TQ [化学工业];
学科分类号
0817 ;
摘要
With the help of a non-contact laser-optical two-dimensional strain-measurement device it could be shown, that dewetting is the main reason for relaxation and strain-induced softening in a glass-bead filled elastomer system. Based on the experimental results, a simple micromechanical model of the filled elastomer was createt, which is able to explain the observed force dacay during relaxation and the therewith coupled decay of lateral contraction with dewetting.
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页码:1750 / 1756
页数:7
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