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O-Ring
Katon® 6000 Series
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The Katon® 6000 Series, engineered based on TPF (thermoplastic fluoroelastomer), is comparable to ARMOR CRYSTAL®. This material is specifically designed for applications that require exceptional cleanliness, chemical resistance, and mechanical durability.

The Katon® 6000 Series offers low adhesion to metal surfaces, making it ideal for use in high-purity environments. It also provides enhanced resistance to plasma and radicals, ensuring superior performance in semiconductor and other high-tech applications. Tailored for demanding conditions where purity and sealing reliability are critical, the Katon® 6000 Series ensures long-lasting, dependable sealing solutions.

Katon® TPF elastomer, ARMOR CRYSTAL®
01 Features and Benefits 02 Available Size list. 03 Applicable Environments 04 Our Services
Features and Benefits
High Purity: Low extractables and minimal particle generation.
Exceptional Plasma Resistance: Withstands plasma etching, CVD, PECVD, and other dry processes.
Versatile Chemical Resistance: Offers robust resistance to a wide range of chemicals.
Mechanical Excellence: Exhibits superior tear strength, low modulus elasticity, and outstanding wear resistance
Available Size list.
AS568
JIS B 2401
Metric Sizes
Katon® 6000 Series Compounds.
Katon® Compound Base Polymer Shore A (±5) Operating Temperature Curing System Color Price Range Fluorine content % (Raw Material)
Katon® 6070C FKM-TPF 70 -10℃~200℃ / 14℉~392℉ Peroxide TRANSLUCENT OFF-WHITE ★★★☆☆ 70
Katon® 6075C FKM-TPF 75 -10℃~200℃ / 14℉~392℉ Peroxide TRANSLUCENT OFF-WHITE ★★★☆☆ 70
Chemical Resistance Data
Applicable Environments
Recommended
  • Semiconductor manufacturing processes, including plasma etching, UV curing, and high-ozone environments.
  • Food processing equipment, ensuring compliance with strict hygiene standards.
  • Vacuum seals for etching and deposition equipment in cleanrooms.
  • Seals for piping joints, reaction chambers, and air exchange systems.
  • Applications requiring low outgassing and minimal contamination risks.  
Not Recommended
  • Exposure to molten metals or gaseous alkali metals.
  • Use with halogenated refrigerants or uranium hexafluoride.
  • Environments involving MEK, acetone, ethyl acetate, or strong amines.
  • Long-term exposure to hot water or steam 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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