Characterization of Hyperelastic Dielectric Elastomer Based on Biaxial Tensile Bench

Hua An Luo; Hua Ming Wang; Jian Ying Zhu; You Peng You

doi:10.4028/www.scientific.net/AMR.97-101.884

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 97-101Characterization of Hyperelastic Dielectric...

Characterization of Hyperelastic Dielectric Elastomer Based on Biaxial Tensile Bench

Abstract:

Usually model parameters from uniaxial experiments are not suitable for dielectric elastomer under biaxial loading condition. To characterize the mechanical behavior of dielectric elastomer, a biaxial tensile bench is established, on which uniaxial tests can be performed too. On the basis of the analysis of viscous effect of elastomer, experimental condition for data acquirement is determined. Then equi-biaxial and uniaxial experimental data are obtained to fit three constitutive models, i.e. Mooney-Rivlin, Yeoh and Ogden model. Also, least square minimization method is used to obtained model parameters, which are applicable to both uniaxial and equi-biaxial experimental data.

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Periodical:

Advanced Materials Research (Volumes 97-101)

Pages:

884-888

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.97-101.884

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Online since:

March 2010

Authors:

Hua An Luo, Hua Ming Wang, Jian Ying Zhu, You Peng You

Keywords:

Biaxial Test, Constitutive Model, Dielectric Elastomer

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References

[1] M. Wissler, Edoardo Mazza: Mechanical behavior of an acrylic elastomer used in dielectric elastomer actuators, Sensors and Actuators A. Vol. 134 (2007), p.494.

DOI: 10.1016/j.sna.2006.05.024

Google Scholar

[2] M. Wissler, E. Mazza: Modeling of a pre-strained circular actuator made of dielectric elastomers, Sensors and Actuators A. Vol. 120 (2005), p.184.

DOI: 10.1016/j.sna.2004.11.015

Google Scholar

[3] M. Sasso, G. Palmieri, G. Chiappini, D. Amodio: Characterization of hyperelastic rubber-like materials by biaxial and uniaxial stretching tests based on optical methods, Polymer Testing, 2008, p.1.

DOI: 10.1016/j.polymertesting.2008.09.001

Google Scholar

[4] K.A. Miller: Testing Elastomers for Hyperelastic Material Models in Finite Element Analysis, Axel Products Testing and Analysis Report, (2000).

Google Scholar

[5] Y. Obata, S. Kawabata, H. Kawai: Mechanical Properties of �atural Rubber Vulcanizates in Finite Deformation, JOURNAL OF POLYMER SCIENCE: PART A-2 Vol. 8 (1970), p.903.

DOI: 10.1002/pol.1970.160080607

Google Scholar

[6] Information on http: /www. 7d-soft. com.

Google Scholar