C-Porous™ PTFE porous products
PTFE porous film combined product
- C-Porous™ PTFE porous products
- RoHS Directive
Overview
C-Porous™ PTFE porous film combined product (ePTFE) is made by combining a 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. Also, seal treatment, punching and welding processing can be done for this product.
It can be combined with black non-woven mesh for a design or identification purpose.
Main applications
・Filters
・Air vents
・Degassing
・Bubbling
Characteristics
● Excellent air permeability.
● Micropores provide both waterproof and water repellent performance while maintaining air permeability and moisture permeability.
● Oil-repellent type is also available.
● We can also offer products with seal treatment, in a punched format, a sheet format or other appropriate formats
Enlarged photo
Typical dimensions
| Product code | Total thickness(mm) | Width(mm) | Length(m) | Backing material |
|---|---|---|---|---|
| SEF-501N | 0.05 | 300 | 10~ | PET non-woven cloth |
| SEF-503N | ||||
| SEF-501M | 0.08 | PET mesh | ||
| SEF-503M |
*We also offer some sizes other than those described above. Please consult us separately.
Typical properties
| Product code | Air permeability(sec) | Waterproofness(kPa) | Characteristics |
|---|---|---|---|
| SEF-501N | 5 | 380 | – |
| SEF-503N | 6 | 350 | Oil repellent |
| SEF-501M | 3 | 330 | – |
| SEF-503M | 4 | 280 | Oil repellent |
*Values shown above are not standard values but measured values.
*Air permeability is measured by a JIS P8117 compliant Gurley air permeability tester.
