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PP Homopolymer vs. ASA

Both PP homopolymer and ASA are thermoplastics. There are 8 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 PP homopolymer and the bottom bar is ASA.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 0.91 to 1.2
1.1
Elongation at Break, % 3.0 to 80
6.0
Glass Transition Temperature, °C 170
100
Specific Heat Capacity, J/kg-K 1230 to 1900
1300
Strength to Weight: Axial, points 11 to 21
14
Strength to Weight: Bending, points 27 to 37
30
Tensile Strength: Ultimate (UTS), MPa 36 to 93
55
Thermal Expansion, µm/m-K 30 to 90
95