Experimental Estimation of Energy Absorbed and Impact Strength of Kevlar/Basalt-Epoxy Interwoven Composite Laminate Added with Al<sub>2</sub>O<sub>3</sub> Nanoparticles after High-Velocity Bullet Impact

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Properties</td><td class="align_center">Kevlar</td><td class="align_center">Basalt</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Density (g/cm<sup>3</sup>)</td><td class="align_center">1.44</td><td class="align_center">2.66</td></tr><tr><td class="align_left">Tensile modulus (GPa)</td><td class="align_center">124</td><td class="align_center">93</td></tr><tr><td class="align_left">Tensile strength (MPa)</td><td class="align_center">3620</td><td class="align_center">4500</td></tr><tr><td class="align_left">Elastic modulus (GPa)</td><td class="align_center">76</td><td class="align_center">57</td></tr><tr><td class="align_left">Elongation at break (%)</td><td class="align_center">2.0</td><td class="align_center">3.1</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Properties of Kevlar and basalt.</div>

Journal of Engineering

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Table 1

Table 1: Experimental Estimation of Energy Absorbed and Impact Strength of Kevlar/Basalt-Epoxy Interwoven Composite Laminate Added with Al<sub>2</sub>O<sub>3</sub> Nanoparticles after High-Velocity Bullet Impact 

Table 1 | Experimental Estimation of Energy Absorbed and Impact Strength of Kevlar/Basalt-Epoxy Interwoven Composite Laminate Added with Al2O3 Nanoparticles after High-Velocity Bullet Impact 