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HDPE vs. PA 6/12

Both HDPE and PA 6/12 are thermoplastics. There are 8 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 HDPE and the bottom bar is PA 6/12.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.0 to 1.3
1.1
Elongation at Break, % 2.5 to 100
30 to 120
Flexural Modulus, GPa 4.0 to 7.5
1.2 to 2.2
Specific Heat Capacity, J/kg-K 1330 to 2400
1590
Strength to Weight: Axial, points 6.9 to 17
10 to 15
Strength to Weight: Bending, points 19 to 32
25 to 31
Tensile Strength: Ultimate (UTS), MPa 24 to 80
40 to 58
Water Absorption At Saturation, % 0.1 to 0.3
3.0