Effects of Kevlar® 29 yarn twist on tensile and tribological properties of self-lubricating fabric liner
MetadataShow full item record
Yarn twist in textile technology is an important characteristic since it considerably affects the properties of knitted or woven fabrics. Many researchers have investigated the effect of staple-spun yarn twist on the properties of the yarns and fabrics. However, the effects of twist level of Kevlar® 29 filament yarn on the properties of yarn and its resin-impregnated self-lubricating fabric liner are not fully known yet. In this study, we have investigated the effects of Kevlar® 29 twist level on the tensile and tribological properties of the fabric liner (Kevlar® 29/polytetrafluoroethylene fabric-resin composite). Two unexpected findings about the effect of yarn twist have been observed, namely (1) asynchronous twist effect on the yarn’s and the liner’s tensile strength and (2) dissimilar yarn twist effect on the liner’s performance. These findings are mainly attributed to the synergic contributions of the yarn twist and strength and the interaction of the resin with the yarn orientation in the woven fabric structure of the liner.
Showing items related by title, author, creator and subject.
Tribological properties of fabric self-lubricating liner based on organic montmorillonite (OMMT) reinforced phenolic (PF) nanocomposites as hybrid matricesFan, B.; Yang, Y.; Feng, C.; Ma, J.; Tang, Y.; Dong, Yu; Qi, X. (2015)Organic montmorillonite (OMMT) reinforced phenolic (PF) nanocomposites with OMMT contents of 2 and 5 wt% were fabricated by the two-step OMMT intercalation process, resulting in the further increase of interlayer spacing ...
The impact of an experimentally induced increase in arterial blood pressure on left ventricular twist mechanicsBalmain, B.; Stewart, G.; Yamada, A.; Chan, J.; Haseler, Luke; Sabapathy, S. (2016)© 2015 The Authors. Experimental Physiology © 2015 The Physiological Society New Findings: What is the central question of this study? Increases in blood pressure elicited by isometric hand-grip exercise (IHG) have been ...
Noh, J.; Lee, G.; Hirata, A.; Obara, Y.; Jang, Hyong Doo ; Kang, Seong-Seung (2017)This study is to define the characteristics of Eco-SB according to the twisted angles as a multipurpose support which was developed to improve the bearing capacity of the ground. The changes in physical properties between ...