Carbon Paper
Serial Number
GDL120S
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.
GDL120S is a carbon paper with a Microporous Layer (MPL) of total thickness by 0.12mm. It is with High Heat Treatment and it is 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"
GDL120 Electrochemical Performance
| GDL120 | ||
|---|---|---|
| Cell Temp (℃) | Anode | Cathode |
| 70 | H2, 1.2 stoic, dew point 40°C, ambient pressure |
air, 2.4 stoic, dew point 40°C, ambient pressure |
| 70 | H2, 1.2 stoic, dew point 50°C, ambient pressure |
air, 2.4 stoic, dew point 50°C, ambient pressure |
| 80 | H2, 1.2 stoic, dew point 40°C, ambient pressure |
air, 2.4 stoic, dew point 40°C, ambient pressure |
| 80 | H2, 1.2 stoic, dew point 50°C, ambient pressure |
air, 2.4 stoic, dew point 50°C, ambient pressure |
Carbon Papers with High Heat Treatment
| Measurement | Unit | With MPL & PTFE | ||
|---|---|---|---|---|
| Method | GDL120S | GDL210SH | ||
| Thickness | mm | TECLOCK SM-114 | 0.12 | 0.21 |
| Basic Weight | g/m2 | ASTM D-646 | 80 | 85 |
| Air Permeability | sec | Gurley | <100 | <225 |
| Through-Plane Resistance *2 | mΩcm2 | ASTM C-611 | <15 | <10 |
| Tensile Strength (MD) | N/cm | ASTM D-828 | 20 | 35 |
| Tensile Strength (XD) | N/cm | 15 | 17 | |
| Voltage Loss *1 | mV | ASTM D-828 | <10 | 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.
Related Products
W1S1011
W1S1011 a carbon cloth with a Microporous Layer (MPL) and 0.41mm in thickness.
TWD 3,000
(Approx:USD - )
W0S1011
W0S1011is a woven carbon cloth without a Microporous Layer (MPL) and with 0.36mm in thickness.
TWD 2,400
(Approx:USD - )
GDS090S
GDS090S is a carbon paper without a Microporous Layer (MPL) and with thickness of 0.09 mm. It is with High Heat Treatment but a low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
TWD 2,150
(Approx:USD - )
GDS180SHT
GDS180SHT is a carbon paper without a Microporous Layer (MPL) and with thickness of 0.18 mm. It is with High Heat Treatment but a low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
TWD 2,150
(Approx:USD - )
GDS180S
GDS180S is a carbon paper substrate without a Microporous Layer (MPL). It has a total thickness of 0.18mm and with low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
TWD 2,000
(Approx:USD - )
GDS210
GDS210 is a carbon paper substrate without a Microporous Layer (MPL). It has a total thickness of 0.21mm and with low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
TWD 2,000
(Approx:USD - )
GDS230
GDS230 is a carbon paper substrate without a Microporous Layer (MPL). It has a total thickness of 0.23mm and with low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
TWD 2,000
(Approx:USD - )
GDS250
GDS250 is a carbon paper substrate without a Microporous Layer (MPL). It has a total thickness of 0.25mm and with low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
TWD 2,000
(Approx:USD - )
GDS310
GDS310 is a carbon paper substrate without a Microporous Layer (MPL). It has a total thickness of 0.31mm and with low-cost alternative to conventional carbon paper Gas Diffusion Layer (GDL) materials.
TWD 2,000
(Approx:USD - )