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Glass-bonded Mica vs. Magnesium Titanate

Glass-bonded mica belongs to the glass and glass-ceramics classification, while magnesium titanate belongs to the oxide-based engineering ceramics. There are 9 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is glass-bonded mica and the bottom bar is magnesium titanate.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 2.6
3.5
Dielectric Strength (Breakdown Potential), kV/mm 20
9.1
Electrical Dissipation At 1 MHz 0.0016
0.0013
Electrical Resistivity Order of Magnitude, 10x Ω-m 10
9.0
Flexural Strength, MPa 79
80
Specific Heat Capacity, J/kg-K 500
950
Thermal Conductivity, W/m-K 23
3.8
Thermal Diffusivity, mm2/s 18
1.1
Thermal Expansion, µm/m-K 6.7
8.0