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HNBR Rubber vs. PES

HNBR rubber belongs to the thermoset elastomers (rubber) classification, while PES belongs to the thermoplastics. There are 6 material properties with values for both materials. Properties with values for just one material (25, in this case) are not shown.

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

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.3
1.4
Elongation at Break, % 300
65
Maximum Temperature: Mechanical, °C 190
200
Strength to Weight: Axial, points 4.1
18
Strength to Weight: Bending, points 12
32
Tensile Strength: Ultimate (UTS), MPa 19
87