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POM-C vs. CA

Both POM-C and CA are thermoplastics. There are 9 material properties with values for both materials. Properties with values for just one material (20, in this case) are not shown.

For each property being compared, the top bar is POM-C and the bottom bar is CA.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.4 to 1.6
1.3
Elongation at Break, % 3.0 to 65
25 to 30
Flexural Modulus, GPa 2.6 to 9.0
1.7 to 2.1
Flexural Strength, MPa 83 to 170
40 to 55
Limiting Oxygen Index (LOI), % 15
17
Specific Heat Capacity, J/kg-K 1130 to 1370
1500
Strength to Weight: Axial, points 12 to 19
6.4 to 7.9
Strength to Weight: Bending, points 24 to 32
17 to 19
Tensile Strength: Ultimate (UTS), MPa 61 to 110
30 to 37