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04

2024

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06

Fluoroelastomer FKM O-Rings


FKM is a fluoroelastomer which is also commonly referred to as Viton?, FKM or FPM. FKMs offer excellent resistance to extreme temperatures and harsh chemicals such as oils, fuels and greases.


Hardness Range: 50 – 90 shore A
Operating Temperature: -25°C to +200°C

 

Typical Use:

FKM products can typically be found within fuel, oil and chemical processing systems.

 

Advantages:
Good temperature properties
Excellent oil resistance
Excellent ozone and sunlight resistance

Disadvantages
Poor steam resistance