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HNBR Rubber vs. PP Homopolymer

HNBR rubber belongs to the thermoset elastomers (rubber) classification, while PP homopolymer belongs to the thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

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

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.3
0.91 to 1.2
Elongation at Break, % 300
3.0 to 80
Maximum Temperature: Mechanical, °C 190
120
Strength to Weight: Axial, points 4.1
11 to 21
Strength to Weight: Bending, points 12
27 to 37
Tensile Strength: Ultimate (UTS), MPa 19
36 to 93