MakeItFrom.com
Menu (ESC)

Cork vs. Thallium Bromoiodide

Cork and thallium bromoiodide belong to fundamentally different material chemistries. Cork is a polymeric material, while thallium bromoiodide is ceramic. Therefore, their performance will be even more dissimilar than would be suggested by the difference in properties. There are 9 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is cork and the bottom bar is thallium bromoiodide.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 0.15
7.4
Elastic (Young's, Tensile) Modulus, GPa 0.020
31
Shear Modulus, GPa 0.010
12
Specific Heat Capacity, J/kg-K 2000
150
Stiffness to Weight: Axial, points 0.074
2.3
Stiffness to Weight: Bending, points 60
14
Thermal Conductivity, W/m-K 0.040
0.55
Thermal Diffusivity, mm2/s 0.13
0.5
Thermal Expansion, µm/m-K 200
6.0