Carbon Paper
Serial Number
GDS090S
Starting From
TWD
(Approx:USD )
※ Charged in TWD at checkout.
※ Charged in TWD at checkout.
with size
Quantity
- Description
- Specification
CeTech’s carbon paper is specially developed for PEMFC and DMFC fuel cell applications and has consistently maintained a good performance in fuel cell efficiency tests.
GDS090S is a carbon paper without a Microporous Layer (MPL) and with thickness of 0.09 mm. They are with High Heat Treatment but a low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
Advantages of Carbon Paper with Microporous Layer (MPL):
Heat transfer during cell operation
Automated QC inspection system
Keep some water on the surface for conductivity
Avoid "flooding"
Carbon Papers with High Heat Treatment
| Measurement | Units | Without MPL & PTFE | ||
|---|---|---|---|---|
| Method | GDS090S | GDS180SHT | ||
| Thickness | mm | TECLOCK SM-114 | 0.09 | 0.18 |
| Basic Weight | g/m2 | ASIMID-646 | 55 | 50 |
| Air Permeability | sec | Gurley | <50 | <10 |
| Through-Plane Resistance | mΩcm2 | ASTM C-611 | <6 | <5 |
| Tensile Strength (MD) | N/cm | ASTM D-828 | 15 | 25 |
| Tensile Strength (XD) | N/cm | 10 | 18 | |
| Voltage Loss *1 | mV | ASTM D-828 | <7 | N/A |
| Porosity | % | Mercury Intrusion Porosimeters |
60 | 70 |
| Heat Treatment | °C | 2700 | 2200 | |
*All data are the average values that do not represent specifications and tolerance.
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