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Tube – C-Porous™ PTFE porous tube TEF-100 – Chukoh Chemical Industries,Ltd.


C-Porous™ PTFE porous tube (ePTFE) is a product made by making PTFE porous and forming it into a tube shape.

Main applications

  • Oxygen sensor
  • Gas vents for ECUs and headlights
  • Protection of cables

Features

  • It is both air permeability and water-repellent.
  • It is Weatherability, chemical resistance, lowest friction, flexibility, and heat insulating characteristics.
  • The fine pores provide air permeability and moisture permeability while also providing waterproof and water-repellent properties.
  • It is also possible to make it multi-lumen.

Enlarged photo

Dimensions

Product Code Inner Diameter × Outer Diameter (mm) Length (m) Porosity (%) Air Permeability (sec) Water Resistance (kPa)
TEF-100 1×2 10 50 80 80
TEF-100 2×3 10 50 70 80
TEF-100 3×4 10 50 120 90
TEF-100 8×10 10 70 90
TEF-100 10×12 10 70 80

*The values in this table are measured values and not standard values.
*Air permeability is measured using an Oken air permeability tester that complies with JISP8117.

Creating the future

Founded in 1963, the company is a manufacturer and processor of fluoropolymer (PTFE) and other high-performance resin products and biodegradable plastic products.

Headquartered in Tokyo, the company has production bases in Matsuura City, Nagasaki Prefecture and Kanuma City, Tochigi Prefecture.

Overseas bases are located in Shanghai and Thailand, and overseas sales (to the entire world) are also conducted in Southeast Asia as well as the United States.

Our Business

We deal in high-performance resin products such as fluoropolymers (PTFE), which excel in heat resistance, chemical resistance, insulation, non-adhesiveness, and slipping properties.

Utilizing over 60 years of coating technology, we manufacture adhesive tapes, tubes, copper clad laminates, belts, injection molded products, and films, which are used in many fields of industry, including semiconductor, medical, communication, machinery, food, and construction.

We handle products that can be used in high and low temperature environments (-180°C to 260°C) and in situations where strong chemicals are used, which general-purpose plastics cannot handle, and we can solve your problems to meet your needs.

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C-Porous™ PTFE porous tube “TEF-100”

Chukoh Chemical IndustriesLtd.

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Vendor Information

  • Store Name: Chukoh Chemical Industries,Ltd.
  • Vendor: Chukoh Chemical Industries,Ltd.
  • Address: 107-0052
    Tokyo Minato-ku 26th Floor, Akasaka Intercity AIR, 1-8-1
    Akasaka