MakeItFrom.com
Menu (ESC)

PPSU vs. PTT

Both PPSU and PTT are thermoplastics. There are 10 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 PPSU and the bottom bar is PTT.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.4
1.3
Elastic (Young's, Tensile) Modulus, GPa 3.6
2.5
Elongation at Break, % 26
60
Flexural Modulus, GPa 4.7
2.8
Flexural Strength, MPa 130
100
Stiffness to Weight: Axial, points 1.4
1.0
Stiffness to Weight: Bending, points 36
34
Strength to Weight: Axial, points 19
13
Strength to Weight: Bending, points 33
26
Tensile Strength: Ultimate (UTS), MPa 95
60