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Weft directional stick–slip force of yarn pullout in para-aramid fabric for ballistics.
- Source :
-
Journal of Thermoplastic Composite Materials . Sep2014, Vol. 27 Issue 9, p1167-1191. 25p. - Publication Year :
- 2014
-
Abstract
- The aim of this study was to understand the stick–slip (Sk-Sp) properties of para-aramid woven fabrics. For this reason, pullout test was conducted on para-aramid Twaron CT® 716 (CT716) and Twaron CT® 716 (CT714) woven fabrics. The Sk-Sp region and accumulative retraction force region were defined based on the single- or multiple-yarn pullout force–displacement curve. It was found that Sk-Sp force and accumulative retraction force depend on the fabric density and the number of pulled ends in the fabric. Sk-Sp force in the multiple-yarn pullout test was higher than that of the single-yarn pullout test. Sk-Sp force in single- and multiple-yarn pullout tests in the dense CT716 fabric was higher than that of the loose CT714 fabric. In addition, long fabric samples showed high Sk-Sp force compared to that of the short fabric samples. On the other hand, the amount of Sk-Sp force was related to the number of interlacement points in the fabric, whereas the amount of accumulative retraction force was related to fabric structural response. [ABSTRACT FROM PUBLISHER]
- Subjects :
- *STICK-slip response
*YARN
*ARAMID fibers
*TEXTILES
*BALLISTICS
Subjects
Details
- Language :
- English
- ISSN :
- 08927057
- Volume :
- 27
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Journal of Thermoplastic Composite Materials
- Publication Type :
- Academic Journal
- Accession number :
- 97562615
- Full Text :
- https://doi.org/10.1177/0892705712470261