In the world of seals and profiles, there is a material that stands out for its exceptional resistance to extreme conditions: FKM, better known under the brand name Viton®. FKM/Viton® profiles withstand high temperatures, aggressive chemicals and even the most adverse environmental conditions.
This comprehensive guide takes you on a journey of discovery into the world of FKM/Viton® profiles. Find out everything about their outstanding properties, the wide range of possible applications and why Rexio® is your ideal partner for sourcing these high-performance profiles.
What are FKM/Viton® profiles? – A top-class fluoroelastomer
FKM, the abbreviation for fluororubber, is a synthetic elastomer that belongs to the fluoropolymers. It was developed in the 1950s by DuPont Performance Elastomers and known under the brand name Viton®.
FKM/Viton® profiles are manufactured by extrusion, a process in which the rubber is heated and pressed through a specially shaped nozzle. This allows profiles to be produced in almost any desired shape and size.
FKM/Viton® profiles are characterized by their exceptional resistance to:
high temperatures: up to 200/250°C, briefly even up to 300°C
aggressive chemicals: oils, fats, acids, alkalis, solvents
Weather influences: UV radiation, ozone, oxygen
Aging: retain their properties even after a long time
Thermal properties – heat resistance par excellence
FKM/Viton® profiles are known for their excellent heat resistance. They remain flexible even at high temperatures and retain their sealing effect.
Temperature range: -20°C to +200/250°C, briefly up to +300°C
Thermal conductivity: low thermal conductivity
Fire behavior: flame retardant
Mechanical properties – Robust and durable
FKM/Viton® profiles impress with their good mechanical properties.
Tensile strength: high tensile strength
Elongation at break: good elasticity
Compression set: low compression set
Abrasion resistance: high abrasion resistance
Acoustic properties – sound insulation with FKM/Viton®
In some applications, FKM/Viton® profiles can also contribute to sound insulation.
Sound insulation: good sound insulation
FKM/Viton® profiles in use – diverse applications in demanding environments
FKM/Viton® profiles are used wherever the highest demands are placed on durability.
Frequently used industries:
Chemical industry: seals for pumps, valves, pipelines, containers
Petrochemicals: Seals for drilling rigs, refineries, pipelines
Automotive: Seals for engines, transmissions, fuel systems
Aerospace: Seals for aircraft, rockets, satellites
Food industry: seals for food machinery, packaging
Pharmaceutical industry: seals for pharmaceutical plants, medical devices
and many more
Rexio® – your partner for FKM/Viton® profiles
Rexio® offers you a wide range of FKM/Viton® profiles in different shapes, sizes and degrees of hardness. We will be happy to advise you and find the optimal solution for your requirements.
Our strengths:
Variety: Large selection of profiles and seals
Quality: High-quality materials and workmanship
Customization: Custom-made products according to your needs
Experience: Many years of expertise in sealing technology
Consulting: Individual advice and technical support
Find the right FKM/Viton® profiles for your application now!
Our experienced team will be happy to advise you and support you in your selection.
Contact us today!
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