Fluoroelastomers, also known as FKM (fluorocarbon rubber) or FPM (fluorinated rubber), are high-performance elastomers that are highly resistant to heat, chemicals, and oils. They are commonly used in applications that require exceptional resistance to aggressive fluids and high temperatures. Here are some of the key properties and applications of fluoroelastomers:

Properties:

• Chemical Resistance: Fluoroelastomers have excellent resistance to aggressive chemicals, fuels, and oils. They are highly resistant to corrosion and can withstand a wide range of solvents, acids, and bases.

• High-Temperature Resistance: Fluoroelastomers can operate at high temperatures up to 200°C and can withstand temperature spikes up to 300°C. They are highly heat-resistant and retain their flexibility and elasticity at elevated temperatures.

• Low Compression Set: Fluoroelastomers have low compression set, which means they can maintain their shape and sealing properties even under high pressure or temperature.

• Good Electrical Properties: Fluoroelastomers have good electrical properties, making them suitable for use in electronic and electrical applications.

• Excellent Sealability: Fluoroelastomers have excellent sealing properties and are commonly used in seals, gaskets, and O-rings.

Applications:

• Aerospace: Fluoroelastomers are widely used in aerospace applications due to their high-temperature resistance, chemical resistance, and low compression set. They are used in aircraft engines, fuel systems, and hydraulic systems.

• Automotive: Fluoroelastomers are used in automotive applications due to their resistance to oils, fuels, and high temperatures. They are used in engine seals, fuel systems, and exhaust systems.

• Chemical Processing: Fluoroelastomers are commonly used in chemical processing applications due to their excellent resistance to aggressive chemicals and solvents. They are used in valves, pumps, and gaskets.

• Oil and Gas: Fluoroelastomers are used in the oil and gas industry due to their excellent resistance to fuels and oils. They are used in sealing applications for valves, pumps, and pipelines.

• Pharmaceutical: Fluoroelastomers are used in pharmaceutical applications due to their excellent chemical resistance and low compression set. They are used in sealing applications for pharmaceutical manufacturing equipment.

In summary, fluoroelastomers offer a range of exceptional properties and are commonly used in high-performance applications that require resistance to heat, chemicals, and oils. Their versatility and reliability make them an ideal choice for a range of industries, including aerospace, automotive, chemical processing, oil and gas, and pharmaceuticals.