MakeItFrom.com
Menu (ESC)

Aluminosilicate Glass vs. Borosilicate Glass

Both aluminosilicate glass and borosilicate glass are glass and glass-ceramics. There are 7 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 aluminosilicate glass and the bottom bar is borosilicate glass.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 2.4
2.2 to 2.6
Dielectric Constant (Relative Permittivity) At 1 MHz 6.3
5.4
Elastic (Young's, Tensile) Modulus, GPa 87
67 to 80
Electrical Dissipation At 1 MHz 0.0037
0.0017 to 0.0088
Fracture Toughness, MPa-m1/2 0.9
0.8
Stiffness to Weight: Axial, points 20
15 to 17
Stiffness to Weight: Bending, points 63
55 to 61