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Film – C-Porous™ PTFE porous film SEF-010 – Chukoh Chemical Industries,Ltd.

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

We can manufacture tapes by combining nonwoven fabric or glass cloth, or by bonding with adhesive, as well as perform sealing, punching, and welding processes.

Applications

  • Wire covering
  • Filtration filter
  • Insulation material
  • Insulation material
  • Oxygen sensor
  • ECU and headlight gas vents
  • Cable protection

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.
  • We can also provide them in various shapes, including sealed and punched shapes.
  • We can also manufacture strong non-woven fabric types, PET mesh types, and types with Oil repellency. Please contact us for details.
  • Comply with Food Sanitation Act Amendment (enforced from June 1, 2020) in Japan as food apparatus, containers and packaging.

Enlarged photo

Dimensions

Product code Thickness (mm) Width (mm) Length (m)
SEF-010 0.1 100 10~

*For sizes other than those listed above, please contact us separately.

Characteristics table

Product code Porosity (%) Air permeability (sec) Water resistance (kPa) Characteristic
SEF-010 65 18 120 Water-repellent
SEF-010(HB) 76 13 80
SEF-010-3 65 20 140 Water and oil repellent

*The values in the table above are measured values and not standard values.
*Air permeability is the value measured using a Gurley-type air permeability tester conforming to JISP8117.

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Chukoh Chemical Industries,Ltd.
Chukoh Chemical Industries,Ltd.

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 film “SEF-010”

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

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