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1990
Conference Paper
Titel
Investigations of a closed-cell foam with scanning electron microscopy
Alternative
Untersuchungen eines geschlossen-zelligen Schaumstoffes mittels Rasterelektronenmikroskopie
Abstract
Foams belong to the most important class of packaging materials. They are part of a special group of heterogeneous materials that demonstrate nonlinear viscoelastic behaviour. When used as cushioning materials, their damping behaviour is a function of the static load. Microscopic investigations reveal that these nonlinearities observed on the macro scale are an attribute of special deformation processes of micromechanical dimensions.