Wollastonite vs. Limestone

Wollastonite belongs to the oxide-based engineering ceramics classification, while limestone belongs to the natural stone. There are 5 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 wollastonite and the bottom bar is limestone.

Wollastonite Limestone

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Material Properties

Compressive (Crushing) Strength, MPa		260
Compressive (Crushing) Strength, MPa		700

Density, g/cm³		2.8
Density, g/cm³		2.6

Dielectric Strength (Breakdown Potential), kV/mm		6.0
Dielectric Strength (Breakdown Potential), kV/mm		8.0

Maximum Temperature: Mechanical, °C		1200
Maximum Temperature: Mechanical, °C		360

Thermal Conductivity, W/m-K		0.8
Thermal Conductivity, W/m-K		2.1

Wollastonite vs. Limestone

Material Properties

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