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O-Ring
Katon® 7100 Series
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The Katon® 7100 Series is a high-performance perfluoroelastomer (FFKM) material known for its superior chemical resistance and exceptional sealing capabilities across a wide range of aggressive media. This versatile, cost-effective material is designed to deliver reliable performance at a fraction of the cost of more specialized FFKM grades, making it an ideal choice for industries seeking universal FFKM solutions without the premium price tag.

With a temperature range of -10°C to 230°C, the Katon® 7100 Series excels in demanding applications such as semiconductor manufacturing, chemical processing, oil and gas, and food and pharmaceuticals. Its low compression set, exceptional thermal stability, and resistance to aggressive chemicals ensure long-lasting performance in critical sealing applications.

This cost-efficient material provides the durability and reliability required for high-performance applications, making it an ideal choice for industries where both performance and budget are crucial.

Katon® Universal FFKM
01 Features and Benefits 02 Available Size list. 03 Applicable Environments 04 Our Services
Features and Benefits
Chemical Resistance: Withstand a wide variety of chemicals, including acids, alkalis, fuels, and solvents.
Thermal Stability: Reliable performance across a broad temperature range, withstanding extreme conditions.
Long-Term Durability:  Maintains long-term sealing performance in challenging environments.
Wide Application Range: Suitable for diverse applications from oil exploration to semiconductor manufacturing.
Available Size list.
AS568
JIS
Metric
Katon® 7100 Series Compounds.
Katon® Compound Base polymer Shore A (±5) Operating Temperature Curing System Color Price Range Fluorine content % (Raw Material)
Katon® 7170B FFKM 70 -20℃~230℃ / -4℉~446℉ Peroxide BLACK ★★★★☆ 72
Katon® 7175B FFKM 75 -20℃~230℃ / -4℉~446℉ Peroxide BLACK ★★★★☆ 72
Katon® 7180B FFKM 80 -20℃~230℃ / -4℉~446℉ Peroxide BLACK ★★★★☆ 72
Katon® 7190B FFKM 90 -20℃~230℃ / -4℉~446℉ Peroxide BLACK ★★★★☆ 72
Katon® 7170W FFKM 70 -20℃~230℃ / -4℉~446℉ Peroxide WHITE ★★★★☆ 72
Katon® 7175W FFKM 75 -20℃~230℃ / -4℉~446℉ Peroxide WHITE ★★★★☆ 72
Katon® 7177W FFKM 78 -20℃~230℃ / -4℉~446℉ Peroxide OFF-WHITE ★★★★☆ 72
Katon® 7178W FFKM 81 -20℃~230℃ / -4℉~446℉ Peroxide OFF-WHITE ★★★★☆ 72
Katon® 7184W FFKM 84 -20℃~230℃ / -4℉~446℉ Peroxide OFF-WHITE ★★★★☆ 72
Katon® 7170C FFKM 70 -20℃~230℃ / -4℉~446℉ Peroxide TRANSLUCENT YELLOW ★★★★☆ 72
Katon® 7175C FFKM 75 -20℃~230℃ / -4℉~446℉ Peroxide TRANSLUCENT YELLOW ★★★★☆ 72
Chemical Resistance Data
Applicable Environments
Recommended
  • Semiconductor manufacturing processes, including plasma etching, UV curing, and high-ozone environments.
  • Vacuum seals for etching and deposition equipment in cleanrooms.
  • Chemical process equipment such as reactors, pumps, and valves.
  • Oil and gas applications involving hydrocarbons and mixed process streams.
  • Food and pharmaceutical industries requiring high-purity, durable sealing solutions.
  • Steam-in-place (SIP) and clean-in-place (CIP) systems.
Not Recommended
  • Use with fluorinated refrigerants or uranium hexafluoride.
  • Environments involving gaseous alkali metals.
  • Applications requiring resistance to specific halogenated fluids without specialized grades.
Our Services

At Katon®, we are committed to providing more than just high-quality O-Rings. We offer a complete customer experience from start to finish. Our services include:

  • Expert Consultation: Our team of engineers and product specialists work closely with you to understand your specific needs and provide tailored solutions.
  • Custom Solutions: We offer flexible options for custom sizes, materials, and configurations, ensuring a perfect fit for your unique applications.
  • Fast Turnaround: With our advanced manufacturing capabilities, we ensure quick production and delivery times to meet your project deadlines.
  • Technical Support: Our dedicated support team is always ready to assist with material selection, application advice, and troubleshooting.
  • Global Reach: Katon® serves industries worldwide, with a commitment to delivering reliable, cost-effective sealing solutions to customers across different sectors.

Whether you’re looking for standard O-Rings or specialized custom seals, Katon® is here to help you find the right solution, every time.

KATON® FFKM-7100 (General FFKM) 
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