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Medientyp:
E-Artikel
Titel:
Effects of fabric construction and shear thickening fluid on yarn pull-out from high-performance fabrics
Beteiligte:
Majumdar, Abhijit;
Laha, Animesh
Erschienen:
SAGE Publications, 2016
Erschienen in:Textile Research Journal
Sprache:
Englisch
DOI:
10.1177/0040517515619357
ISSN:
0040-5175;
1746-7748
Entstehung:
Anmerkungen:
Beschreibung:
<jats:p> Yarn pull-out is one of the major modes of fabric failure during an event of impact. In this article, the effects of weave and fabric sett on yarn pull-out force have been investigated for untreated and shear thickening fluid (STF) treated p-aramid fabrics. Further, the effect of different fluid treatments on yarn pull-out behavior has been analyzed using p-aramid and ultra-high molecular weight polyethylene (UHMWPE) fabrics. For all levels of fabric sett, plain woven fabrics exhibited higher yarn pull-out force compared to twill, matt and satin weaves. STF impregnation increased the yarn pull-out force considerably for p-aramid and UHMWPE fabrics and this was found for all the weaves in the case of the former. However, increase in fabric sett beyond a threshold level caused yarn breakage before yarn pull-out in case of STF-treated plain woven p-aramid fabrics. Yarn pull-out force was found to have good association with the energy absorption by the high-performance fabrics during low-velocity impact (6 m s<jats:sup>–1</jats:sup>). The normalized yarn pull-out force was higher for two consecutive yarns than for two yarns with a single gap. </jats:p>