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PTMT vs. POM-C

Both PTMT and POM-C are thermoplastics. There are 5 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

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

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.3
1.4 to 1.6
Impact Strength: Notched Izod, J/m 53
68 to 69
Strength to Weight: Axial, points 12
12 to 19
Strength to Weight: Bending, points 25
24 to 32
Tensile Strength: Ultimate (UTS), MPa 56
61 to 110