Experimental Investigation on Mechanical Behaviors of Polymer Film Material

Abstract:

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The mechanical behaviors of Nylon6 polymer film material are investigated experimentally. A technique, marker identification method, for non-contact optical measurement of in-plane displacements based on correlation analysis is employed to measure the deformation of the film specimens. Based on the uniaxial tension experimental results, the stress-strain relationship is obtained, which result in Young’s modulus and the Poisson’s ratio. In the creep experiment, the time-depending response of polymer film material is studied. The strain state is determined by measuring the deformations over time. Based on the obtained data about the material’s response, the bulk-modulus K(t) is calculated based on BOLTZMANN’s superposition principle.

Info:

Periodical:

Edited by:

Daizhong Su, Qingbin Zhang and Shifan Zhu

Pages:

210-213

DOI:

10.4028/www.scientific.net/KEM.450.210

Citation:

H. W. Wang et al., "Experimental Investigation on Mechanical Behaviors of Polymer Film Material", Key Engineering Materials, Vol. 450, pp. 210-213, 2011

Online since:

November 2010

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$35.00

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