MakeItFrom.com
Menu (ESC)

Fused Silica vs. Aluminosilicate Glass

Both fused silica and aluminosilicate glass are glass and glass-ceramics. There are 6 material properties with values for both materials. Properties with values for just one material (21, in this case) are not shown.

For each property being compared, the top bar is fused silica and the bottom bar is aluminosilicate glass.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 2.2
2.4
Dielectric Constant (Relative Permittivity) At 1 MHz 3.8
6.3
Elastic (Young's, Tensile) Modulus, GPa 73
87
Electrical Dissipation At 1 MHz 0.00011
0.0037
Stiffness to Weight: Axial, points 18
20
Stiffness to Weight: Bending, points 63
63