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Ionomer vs. EEA

Both ionomer and EEA are thermoplastics. There are 10 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is ionomer and the bottom bar is EEA.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 0.94
0.93
Dielectric Constant (Relative Permittivity) At 1 Hz 2.4
2.7
Dielectric Strength (Breakdown Potential), kV/mm 39
22
Elastic (Young's, Tensile) Modulus, GPa 0.4
0.035
Maximum Temperature: Mechanical, °C 75
85
Stiffness to Weight: Axial, points 0.24
0.021
Stiffness to Weight: Bending, points 26
12
Strength to Weight: Axial, points 11
4.2
Strength to Weight: Bending, points 26
14
Tensile Strength: Ultimate (UTS), MPa 37
14