Collection: FKM Rubber

What is FKM rubber

FKM is a type of synthetic rubber known for its high resistance to heat and chemicals. The abbreviation FKM refers to a family of fluorocarbon-based elastomers.

FKM rubber is often associated with the brand name Viton®, but FKM is the generic material type. It is mainly used in demanding applications where standard rubber materials are not suitable.

What are the main properties of FKM rubber

FKM rubber is characterised by its excellent resistance to high temperatures, oils, fuels and many chemicals. FKM maintains its mechanical properties in environments where other rubbers would degrade.

In addition, FKM has good ageing resistance and performs well under long-term exposure to heat and aggressive substances.

What is FKM rubber used for

FKM is commonly used in applications where exposure to high temperatures, oils or chemicals occurs. Typical uses include seals, gaskets and rubber components in industrial, automotive and chemical processing environments.

Because of its stability under extreme conditions, FKM rubber is often selected for critical applications where reliability is essential.

Is FKM rubber resistant to chemicals and oils

Yes, FKM rubber has excellent resistance to a wide range of chemicals, oils, fuels and solvents. This makes FKM suitable for use in environments where contact with aggressive substances is unavoidable.

However, chemical resistance can vary depending on the specific FKM compound and the substances involved.

What is the maximum temperature of FKM rubber

FKM rubber can typically be used in a temperature range from approximately −20 °C up to +200 °C. Within this range, FKM retains its functional and mechanical properties under normal operating conditions.

For certain FKM compounds, short-term exposure to even higher temperatures is possible. The exact temperature limits depend on the formulation and application conditions.