C-Porous™ PTFE porous products
PTFE Porous Film "SEF-1000 Series"
- C-Porous™ PTFE porous products
- PTFE Porous Film
- ROHS Directive
Product overview
This product is made by making PTFE porous and turning it into a film. It is a thick film that is breathable while also being air permeability and water-repellent.
Because it is thick, it contains a lot of air, providing excellent heat insulating characteristics and cushioning characteristics.
Applications
・Gas sensors
・Vent for degassing
・Cushioning material
Features
● Has Weatherability, chemical resistance, lowest friction, flexibility and heat insulating characteristics.
● With microporous air permeability, it has both waterproof and water-repellent functions while being moisture permeable.
●Sealing and punching in various shapes are also available.
●Comply with Food Sanitation Act Amendment (enforced from June 1, 2020) in Japan as food apparatus, containers and packaging.
Dimensions
| Product code | Thickness (mm) | Width (mm) | Length (m) |
|---|---|---|---|
| SEF-1000-01 | 0.5 | 100 | 10 |
| SEF-1000-02 | 0.3 | 120 | 10 |
| SEF-1000-03 | 1 | 120 | 5 |
*For sizes other than those listed above, please contact us separately.
Characteristics table
| Product code | Porosity (%) | Air permeability (sec) | Water resistance (kPa) |
|---|---|---|---|
| SEF-1000-01 | 70 | 35 | 92 |
| SEF-1000-02 | 60 | 50 | 120 |
| SEF-1000-03 | 73 | 31 | 58 |
*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.
