Description
Overview
Freudenberg thin gas diffusion layers for fuel cell applications include H15C13, H15C14, H14C10, H14CX483 and H14CX653. This product group is designed for LT-PEM fuel cell development and provides multiple thin GDL options with different thickness, area weight, electrical resistance, air permeability and dry diffusion length values. All five grades feature microporous layer structures, while hydrophobic treatment is available across this series. These materials are suitable for fuel cell stack design, material screening, prototyping and application-focused performance evaluation.
Key Features
- Freudenberg thin gas diffusion layer family for fuel cell applications
- Available grades: H15C13, H15C14, H14C10, H14CX483 and H14CX653
- Thin material range from 170 µm to 195 µm at 0.025 MPa
- All grades include microporous layer construction
- Hydrophobic treatment available across the listed models
- Suitable for LT-PEM fuel cell development, prototyping and stack optimization
Technical Specifications
| Property | H15C13 | H15C14 | H14C10 | H14CX483 | H14CX653 | Unit |
|---|---|---|---|---|---|---|
| Hydrophobic Treatment | Yes | Yes | Yes | Yes | Yes | — |
| Microporous Layer | Yes | Yes | Yes | Yes | Yes | — |
| Thickness @ 0.025 MPa | 195 | 190 | 170 | 180 | 185 | µm |
| Thickness @ 1 MPa | 155 | 150 | 141 | 142 | 145 | µm |
| Area Weight | 93 | 91 | 97 | 87 | 94 | g/m² |
| Compression Set @ 1 MPa | 10 | 11 | 3 | 11 | 11 | µm |
| TP Electrical Resistance @ 1 MPa | 9 | 7 | 5 | 6 | 6 | mΩ·cm² |
| IP Electrical Resistance | 1.1 | 1.1 | 1.1 | 1.1 | 1.0 | Ω |
| TP Air Permeability acc. to Gurley | 27 | 0.6 | 70 | 1 | 15 | s |
| IP Air Permeability @ 1 MPa | 2.7 | 3.1 | 1.4 | 1.2 | 1.0 | µm² |
| Tensile Strength | > 70 | > 70 | > 70 | > 70 | > 70 | N/50mm |
| Dry Diffusion Length | 560 | 510 | 640 | 540 | 730 | µm |
Note: TP = through-plane; IP = in-plane. Technical data shown above are average values subject to usual production tolerances and do not represent formal product specifications.
Applications
- LT-PEM fuel cells
- Thin GDL selection for fuel cell stack development
- Automotive and stationary fuel cell research
- Material screening, prototyping and performance testing
- Fuel cell stack optimization and application evaluation
Commercial Note
Prices shown on this page are indicative reference prices and may vary depending on quantity, packaging format and market conditions. Listed prices exclude VAT, shipping and any custom cutting or packaging services. Bulk orders, customized dimensions and distributor cooperation are available upon request. Please contact us for detailed quotations and technical support.
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