Topological characteristics and mechanical properties of uniaxially thermoformed auxetic foam

Topological characteristics and mechanical properties of uniaxially thermoformed auxetic foam

We present here a simplified procedure to manufacture auxetic PU foam via a single direction thermoforming compression process applied to conventional (pristine) open cell foam samples. The auxetic foams produced here have a Poisson’s ratio ν21 ranging from −1 to 0 in the 1–2 plane and a tangent mod...

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Bibliographic Details
Main Authors: Qicheng Zhang, Wenjiang Lu, Fabrizio Scarpa, David Barton, Kathryn Rankin, Yunpeng Zhu, Zi-Qiang Lang, Hua-Xin Peng
Format: Article
Language:English
Published: Elsevier 2021-12-01
Series:Materials & Design
Subjects:
Auxetic foam
Negative Poisson’s ratio
Modulus
Loss factor
X-ray CT
Finite element method
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127521006948

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http://www.sciencedirect.com/science/article/pii/S0264127521006948

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