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FVMQ Rubber vs. FFKM

Both FVMQ rubber and FFKM are thermoset elastomers (rubber).

For each property being compared, the top bar is FVMQ rubber and the bottom bar is FFKM.

Metric UnitsUS Customary Units

Material Properties

Density, g/cm3 1.6
2.0
Elongation at Break, % 290
170
Maximum Temperature: Mechanical, °C 200
280
Strength to Weight: Axial, points 1.1
2.3
Strength to Weight: Bending, points 4.8
7.2
Tensile Strength: Ultimate (UTS), MPa 6.3
16