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http://hdl.handle.net/10397/89552
Title: | Development of bi-stretch auxetic woven fabrics based on re-entrant hexagonal geometry | Authors: | Zulifqar, A Hu, H |
Issue Date: | Jan-2019 | Source: | Physica status solidi. B, Basic research, 2019, v. 256, no. 1, 1800172, p. 1-8 | Abstract: | This paper reports a development of bi-stretch auxetic woven fabrics by using non-auxetic yarns and weaving technology. The fabric structure is first designed based on a re-entrant hexagonal geometry by combination of loose weave and tight weave in a woven fabric structure, and then fabricated on a rapier weaving machine by using both non-elastic and elastic yarns. Two variations of the fabric are produced by using different elastic yarn arrangement in weft direction. The designed auxetic geometry is finally achieved after a washing process due to creation of non-uniform contraction or shrinkage profiles within the fabric structural unit cell. The testing results showed that the developed fabrics exhibit negative Poisson ratio effect in both weft and warp directions in a large range of tensile strain. | Keywords: | Auxetic materials Bi-stretch Negative poisson's ratio Non-uniform contraction profile Woven materials |
Publisher: | Wiley-VCH | Journal: | Physica status solidi. B, Basic research | ISSN: | 0370-1972 | EISSN: | 1521-3951 | DOI: | 10.1002/pssb.201800172 | Rights: | © 2018 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim This is the peer reviewed version of the following article: Zulifqar, A. and Hu, H. (2019), Development of Bi‐Stretch Auxetic Woven Fabrics Based on Re‐Entrant Hexagonal Geometry. Phys. Status Solidi B, 256: 1800172, which has been published in final form at https://doi.org/10.1002/pssb.201800172. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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a0661-n14_846_Accepted_Manuscript_(5).pdf | Pre-Published version | 1.62 MB | Adobe PDF | View/Open |
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