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Ionomer vs. CAP

Both ionomer and CAP are thermoplastics. There are 7 material properties with values for both materials. Properties with values for just one material (21, in this case) are not shown.

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

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 0.94
1.2
Dielectric Strength (Breakdown Potential), kV/mm 39
15
Elongation at Break, % 350
35 to 50
Strength to Weight: Axial, points 11
6.5 to 10
Strength to Weight: Bending, points 26
17 to 23
Tensile Strength: Ultimate (UTS), MPa 37
28 to 45
Vicat Softening Temperature, °C 72
85 to 110