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PES vs. POM-H

Both PES and POM-H are thermoplastics. There are 8 material properties with values for both materials. Properties with values for just one material (23, in this case) are not shown.

For each property being compared, the top bar is PES and the bottom bar is POM-H.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.4
1.4 to 1.6
Elongation at Break, % 65
7.0 to 55
Flexural Modulus, GPa 2.6
2.9 to 4.3
Impact Strength: Notched Izod, J/m 91
40 to 75
Specific Heat Capacity, J/kg-K 1100
1250 to 1460
Strength to Weight: Axial, points 18
11 to 13
Strength to Weight: Bending, points 32
22 to 26
Tensile Strength: Ultimate (UTS), MPa 87
60 to 67