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MDF vs. EPDM Rubber

MDF belongs to the wood-based materials classification, while EPDM rubber belongs to the thermoset elastomers (rubber). There are 8 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is MDF and the bottom bar is EPDM rubber.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 0.75
1.0
Elongation at Break, % 0.5
400
Specific Heat Capacity, J/kg-K 1700
2000
Strength to Weight: Axial, points 6.7
3.6
Strength to Weight: Bending, points 20
12
Tensile Strength: Ultimate (UTS), MPa 18
13
Thermal Conductivity, W/m-K 0.3
0.2
Thermal Diffusivity, mm2/s 0.24
0.1