Online exhibition PYROFILT™ Gas Diffusion Layer Substrate for Fuel Cell
Characteristics and Advantages

Product Advantages
- Optimized product line-up for Fuel cell and Redox flow battery
- Sufficient supply ability
Product Characteristics
- Carbon fiber Paper type & Continuous roll shape
- Product specification
Width: 300mm、Roll Length: 300 M、
Inside diameter of core : 6 inch (152 mm)
※Product width and roll length can be optimized as per customer's request
Unit | MFK | MFX (Development) |
MFL | MFK-A (Development) |
MFX-A (Development) |
MFL-A | |
---|---|---|---|---|---|---|---|
Surface Treatment |
- | Non | Non | Non | MPL | MPL | MPL |
Thickness | mm | 0.205 | 0.170 | 0.125 | 0.220 | 0.180 | 0.135 |
Area Weight | g/㎡ | 63 | 57 | 39 | 79 | 69 | 55 |
Bulk Density | g/㎤ | 0.31 | 0.36 | 0.31 | 0.37 | 0.39 | 0.41 |
Gas Permeability | mL/㎠/hr/Pa | 200 | 950 | 700 | 11 | 38 | 28 |
Electrical Resistance |
mΩ・㎠ | 5.7 | 5.7 | 4.5 | 6.6 | 5.2 | 5.1 |
Compressed Thickness |
mm | 0.180 | 0.140 | 0.100 | 0.190 | 0.145 | 0.110 |
MD Flexural Strength |
MPa | 39 | 33 | 34 | 35 | 31 | 31 |
TD Flexural Strength |
MPa | 27 | 43 | 19 | 25 | 41 | 17 |
Applicable components
Applicable components

Redox Flow Battery

Proposal for the future
- Product optimization against customer's requirement
PYROFILT™ Gas Diffusion Layer Substrate for Fuel Cell([PDF]553 KB)
Fuel Cell Gas Diffusion Layer Pyrofil™ GDL