Effect of silica weight fraction on rheological and quasi-static puncture characteristics of shear thickening fluid-treated Twaron® composite

摘要: Intelligent energy shunting fluid/fabric base structure which utilizes well-processed shear thickening fluid has been developed. The synthesized by a powerful mechanical stirrer to disperse 12 nm silica particles into polyethylene glycol 200 g/mol at three concentration levels from low near maximum packing as 15, 25 and 35 wt%. Examining the rheological behavior of indicates that increase leads significant in suspension’s initial, critical ultimate (up 104 Pa.s) viscosities, reduction rate, viscoelastic modulus instability suspension. quasi-static puncture test results demonstrate with concentration, bearable load 35 wt% fluids-treated Twaron® composites increases 132, 315 362%, absorption 143, 159 209%, res...