FKM (fluoroelastomer/'>fluoroelastomer) is a synthetic rubber material that is highly resistant to heat, chemicals, and fuel oils. It is often used in demanding applications where other elastomers or plastics would fail, such as in automotive fuel systems, chemical processing equipment, and aerospace applications.
Recently, the news of Techniparts acquiring a significant amount of FKM stocks from O-ring-stocks.com has sparked renewed interest in the material. But what exactly are FKM material properties that make it such a desirable choice for industrial applications?
First and foremost, FKM has exceptional resistance to heat and chemicals. It can withstand temperatures ranging from -20°C to 230°C, making it suitable for use in extreme conditions where other elastomers would degrade or lose their mechanical properties. Additionally, many types of FKM are resistant to a wide range of chemicals, including acids, alkalis, and solvents. This makes FKM an ideal choice for applications such as seals and gaskets, where exposure to chemicals is a concern.
Another key property of FKM is its low compression set. Compression set is a measure of how much an elastomer will deform and fail to return to its original shape after being compressed for a period of time. FKM has a low compression set, meaning it will maintain its shape and sealing properties even after being subjected to repeated compression cycles.
FKM also has excellent resistance to ozone and weathering. Many elastomers are susceptible to degradation when exposed to ozone or ultraviolet light, which can cause cracking and other forms of damage. FKM is particularly resistant to these factors, making it a popular choice for outdoor applications where exposure to the elements is a concern.
Finally, FKM has good mechanical properties, such as tensile strength and tear resistance, which make it suitable for challenging industrial applications. It also has good electrical insulation properties, making it useful in electrical and electronic applications.
In summary, FKM is a synthetic rubber material that offers exceptional resistance to heat, chemicals, and fuel oils. Its low compression set, resistance to ozone and weathering, and good mechanical properties make it a popular choice for seals, gaskets, and other industrial applications. With Techniparts acquiring a significant amount of FKM stocks from O-ring-stocks.com, the future looks bright for this versatile and durable material.