中文站
Product Center
Gas Diffusion Layer Series
- Product name：Gas Diffusion Layer for fuel cell
- Category： Gas Diffusion Layer Series
- Back to list
Detailed description
Gas diffusion layer
is the basic material of carbon paper,after having the hydrophobic function on being treated by PTFE,applied a coat of carbon black material on the surface and ending up formation of micro porous layer.
It features mainly air diffusion,water transportation and electronic collection in the fuel cell,and the performance of fuel cell can be affected by PTFE content,Porosity and the thickness of air diffusion layer etc, so please let us know all details if you would like to find a better Gas diffusion layer just very right for your product.
Technical Data:
Properties | Unit | SLT120 | SLT130 | SLT135 |
Thickness | mm | 0.21±0.01mm | 0.72±0.01mm | 0.32±0.01mm |
Specs | cm | 21*500px | 21*500px | 210 |
Density | g/cm3 | 0.83 | 0.83 | 0.87 |
Resistivity | mΩcm2 | 5.5 | 5.5 | 8 |
Air Resistance | mmH2O | >20 | >20 | >20 |
Bending Radius | cm | >15 | >15 | >15 |
