MakeItFrom.com
Menu (ESC)

PPSU vs. PP Homopolymer

Both PPSU and PP homopolymer are thermoplastics. There are 15 material properties with values for both materials. Properties with values for just one material (18, in this case) are not shown.

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

Metric UnitsUS Customary Units

Mechanical Properties

Compressive (Crushing) Strength, MPa 140
45 to 64
Elongation at Break, % 26
3.0 to 80
Flexural Modulus, GPa 4.7
1.5 to 7.0
Flexural Strength, MPa 130
41 to 100
Impact Strength: Notched Izod, J/m 80
42 to 95
Rockwell R Hardness 130
90 to 110
Tensile Strength: Ultimate (UTS), MPa 95
36 to 93

Thermal Properties

Glass Transition Temperature, °C 220
170
Heat Deflection Temperature At 1.82 MPa (264 psi), °C 210
73 to 160
Maximum Temperature: Mechanical, °C 160
120
Specific Heat Capacity, J/kg-K 970
1230 to 1900
Thermal Expansion, µm/m-K 45
30 to 90

Otherwise Unclassified Properties

Density, g/cm3 1.4
0.91 to 1.2

Common Calculations

Strength to Weight: Axial, points 19
11 to 21
Strength to Weight: Bending, points 33
27 to 37