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HDPE vs. PPSU

Both HDPE and PPSU are thermoplastics. There are 9 material properties with values for both materials. Properties with values for just one material (24, in this case) are not shown.

For each property being compared, the top bar is HDPE and the bottom bar is PPSU.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.0 to 1.3
1.4
Elongation at Break, % 2.5 to 100
26
Flexural Modulus, GPa 4.0 to 7.5
4.7
Impact Strength: Notched Izod, J/m 50 to 260
80
Maximum Temperature: Mechanical, °C 90
160
Specific Heat Capacity, J/kg-K 1330 to 2400
970
Strength to Weight: Axial, points 6.9 to 17
19
Strength to Weight: Bending, points 19 to 32
33
Tensile Strength: Ultimate (UTS), MPa 24 to 80
95