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Silicone Plastic vs. EEA

Silicone plastic belongs to the thermoset plastics classification, while EEA belongs to the thermoplastics. There are 8 material properties with values for both materials. Properties with values for just one material (10, 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 silicone plastic and the bottom bar is EEA.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.9
0.93
Dielectric Strength (Breakdown Potential), kV/mm 30
22
Elastic (Young's, Tensile) Modulus, GPa 9.0
0.035
Stiffness to Weight: Axial, points 2.6
0.021
Stiffness to Weight: Bending, points 36
12
Strength to Weight: Axial, points 5.5
4.2
Strength to Weight: Bending, points 13
14
Tensile Strength: Ultimate (UTS), MPa 38
14