The stab resistance of fabrics impregnated with shear thickening fluids including various particle size of additives

被引:161
作者
Gurgen, Selim [1 ]
Kushan, Melih Cemal [2 ]
机构
[1] Anadolu Univ, Vocat Sch Transportat, TR-26470 Eskisehir, Turkey
[2] Eskisehir Osmangazi Univ, Dept Mech Engn, TR-26480 Eskisehir, Turkey
关键词
Shear thickening fluid; Silicon carbide; Stab resistance; High performance fabric; Impact; BALLISTIC PERFORMANCE; ENERGY-ABSORPTION; PUNCTURE RESISTANCE; KEVLAR FABRICS; SILICA; SUSPENSIONS; RHEOLOGY; STF; BEHAVIORS; VISCOSITY;
D O I
10.1016/j.compositesa.2016.12.019
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Shear thickening fluid (STF) treated high performance fabrics have attracted much attention in the applications of body protection. In order to improve the contribution of STF treatments, we designed multiphase STFs and investigated the stab resistance of fabrics impregnated with these novel fluids. Silica and polyethylene glycol (PEG) based STFs were synthesized with various particle size of silicon carbide (SiC) additives to constitute the multi-phase suspension systems. The influence of the additive particles on the thickening behavior of the STFs was analyzed via rheological testing. The stab resistance of the fabrics was investigated in a drop tower against spike and knife threats and therefore, the role of the STFs was discussed in detail. According to this study, multi-phase STFs realized further improvement in the stab resistance of fabrics with respect to single-phase STFs. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:50 / 60
页数:11
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