C-Porous™ PTFE porous products

PTFE porous tube TEF-100

  • C-Porous™ PTFE porous products
  • RoHS Directive


This porous tube constitutes of 100% PTFE.

Main applications

• Oxygen sensor
• Gas bent of ECU and head lights
• Cable protection


• It has waterproof and water repellent performance while maintaining air permeability.
• It is also excellent in heat insulating characteristics,flexibility,lowest friction,weather resistance and chemical resistance.
• We can also manufacture multilumen products.

Typical dimensions

Inner diameter (Ø)Outer diameter (Ø)Length (m)

* Values shown in this table represent measurements and do not constitute guaranteed values.
* Air permeability is measured by a JIS P8117 compliant Gurley air permeability tester.
* We also offer some sizes other than those described above. Please consult us separately.

Contact Information

Feel free to contact us for various inquiries, questions, or to request materials.