propttle="Fused Silica"
var propnum=9
propnme = new Array(9)
propval = new Array(9)
propunt = new Array(9)
propnme[1]="Atomic / Molecular Weight"
propval[1]="28.09"
propunt[1]="gmol<sup>-1</sup>"
propnme[2]="Density"
propval[2]="2203"
propunt[2]="kgm<sup>-3</sup>"
propnme[3]="Crystal Structure"
propval[3]="amorphous glass"
propunt[3]=""
propnme[4]="Youngs modulus"
propval[4]="73100000000"
propunt[4]="Nm<sup>-2</sup>"
propnme[5]="Poissons ratio"
propval[5]="0.17"
propunt[5]=""
propnme[6]="Specific heat capacity"
propval[6]="703"
propunt[6]="Jkg<sup>-1</sup>K<sup>-1</sup>"
propnme[7]="Thermal conductivity "
propval[7]="1.38"
propunt[7]="Wm<sup>-1</sup>K<sup>-1</sup>"
propnme[8]="Refractive index"
propval[8]="1.458"
propunt[8]="at 589.3nm 101.3kPa 0°C"
propnme[9]="Bulk Modulus of Rigidity"
propval[9]="36700000000"
propunt[9]="Nm<sup>-2</sup>"