C-Porous™ PTFE porous products

C-Porous™ is a collective designation of our fluororesin porous products.
This is the product that is made by giving a porous structure to PTFE with our original technology. As shown by the meaning of porous that it has “many” “pores”, it has both air permeability and water repellency while maintaining characteristics of fluororesin.

Main applications

[PTFE porous film]
filters / waterproof breathable membrane / electric wire coatings / cable protection / heat insulation

[PTFE porous tubes]
filters / oxygen sensors / bubbling / degassing / inlet-exhaust equipment

[PTFE thick porous tubes]
chemical protection / heat insulation / piping protection

Movie (C-Porous™PTFE porous film)

PTFE porous film

The PTFE film products manufactured with the original techniques.

RoHS Directive

PTFE porous film combined product

This product is made by combining PTFE porous film with non-woven fabric, mesh, etc. It has both air permeability and water-proof performance higher than the porous film SEF-010 series.

RoHS Directive

PTFE porous sheet SEF-200

100% PTFE soft porous sheet made with Fluoroplastic (ePTFE), without using adhesives. It has heat insulation property and flexibility in addition to the properties of fluoroplastic.

PTFE porous tube TEF-100

It is a product made by using the porous PTFE. It is a soft tube whose air permeability can be changed by adjusting the porosity. Multi-lumen can also be done.

RoHS Directive

PTFE thick porous tube TEF-110

This product is a PTFE thick porous tube. By giving a porous structure to PTFE by expansion, it has excellent flexibility and heat insulating characteristics.

RoHS Directive

PTFE unsintered porous tape SEF-110

A product with low permittivity and small dielectric loss. This is suitable for insulation coating. We offer this product in two colors: white and black.

RoHS Directive

ASF-130T

Adhesive tape with a fluoroplastic porous film (ePTFE) as the base material. In addition to the properties of fluoroplastic, this product has heat insulation property, water-proof property, and water repellency.

RoHS Directive