MakeItFrom.com
Menu (ESC)

Baria-alkali-silica Glass vs. Engineering Porcelain

Baria-alkali-silica glass belongs to the glass and glass-ceramics classification, while engineering porcelain belongs to the oxide-based engineering ceramics. There are 10 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.

For each property being compared, the top bar is baria-alkali-silica glass and the bottom bar is engineering porcelain.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 3.0
2.3 to 3.0
Dielectric Constant (Relative Permittivity) At 1 Hz 7.0
5.0 to 10
Elastic (Young's, Tensile) Modulus, GPa 80
67 to 150
Electrical Dissipation At 1 Hz 0.0034
0.0043 to 0.028
Electrical Dissipation At 1 MHz 0.0022
0.00043 to 0.013
Electrical Resistivity Order of Magnitude, 10x Ω-m 12
9.0 to 12
Flexural Strength, MPa 34
43 to 160
Stiffness to Weight: Axial, points 15
16 to 29
Stiffness to Weight: Bending, points 48
49 to 65
Thermal Expansion, µm/m-K 9.5
2.0 to 6.6