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PPSU vs. SAN

Both PPSU and SAN are thermoplastics. There are 8 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 PPSU and the bottom bar is SAN.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.4
1.1 to 1.4
Elongation at Break, % 26
2.5
Flexural Modulus, GPa 4.7
3.8 to 13
Impact Strength: Notched Izod, J/m 80
23 to 60
Specific Heat Capacity, J/kg-K 970
1070 to 1380
Strength to Weight: Axial, points 19
19 to 25
Strength to Weight: Bending, points 33
36 to 40
Tensile Strength: Ultimate (UTS), MPa 95
74 to 130