LINQCELL GDL2200 | 2.2mm Carbon Plate
Harmonization Code : 6815.11.00.00 | Articles of stone or of other mineral substances, not elsewhere specified or included; Non-electrical articles of graphite or other carbon; Carbon fibres and articles of carbon fibres
Main features
- 2.2mm - 2200um - 86.6mil
- Ideal for electrolyzers
- Graphitized Carbon Plate
Product Description
LINQCELL GDL2200 is a graphitized carbon plate that boasts a through-plane resistance of less than 17 mΩcm2. With a thickness of 2.2mm ±0.2mm (@50 kpa), it delivers optimal performance in fuel cells and electrolyzers as an electrode, gas diffusion layer, or porous transport layer.
One of the unique features of LINQCELL GDL2200 is its density of ±0.6-0.75 g/cm3 and through-plane resistivity of 110mΩ-cm, which results in a voltage loss of only 35mV. This ensures reliable and efficient performance in high-performance fuel cells and electrolyzers.
In addition, its high compressibility and porosity make it an excellent choice for optimal reactant transport to the catalyst layer, ensuring the best possible performance in various fuel cell applications. Its low electrical resistance, high thermal conductivity, and durability also make it ideal for use as a Porous Transport Layer (PTL) in PEM electrolyzers, PEMFCs, and PAFCs.
LINQCELL GDL2200 is a high-performance carbon paper that offers unique features and specifications suitable for fuel cells and electrolyzers. Its low electrical resistance, high thermal conductivity, compressibility, and porosity make it an ideal choice for various fuel cell and electrolyzer applications.
GDL2200
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TDS, SDS & Technical Documents
- SDS_LINQCELL_Graphitized_Carbon_Papers_(IE)_v1_00
- SDS_LINQCELL_Graphitized_Carbon_Papers_(DE)_v1_00
- SDS_LINQCELL_Graphitized_Carbon_Papers_(BE)_v1_00
- TDS_LINQCELL GDL2200
Technical Specifications
General Properties
Electrical Properties
Additional Information
LINQCELL GDL2200 Sample Test Report
2.20-mm thick Graphitized Carbon Fiber Plate/Panel Sample
CAPLINQ PART NO. GDL2200/40X40
LOT NO. LN-NL22E1701-CS1/D1
|
PARAMETER |
UNIT |
TESTED VALUE |
TEST METHOD |
|
Thickness at 50 kPa |
mm |
2.18 |
ASTM D645 |
|
Nominal Basis Weight |
g/m2 |
1471 |
ASTM D646 |
|
Density |
g/cm3 |
0.69 |
– |
|
Through-plane Resistivity |
mΩ⋅cm |
74 |
– |
|
Through-plane Resistance |
mΩ⋅cm2 |
16 |
ASTM C611-98 |
|
Voltage Loss |
mV |
19 |
at 500 mA/cm2, 20 N/cm2 |
| Basis Weight [g/m²] | Density [g/cm³] | Initial Thickness [mm] | Thickness [mm] after Compression | Compressibility [%] | ||||
| 1.5 MPa | 2.0 MPa | 2.5 MPa | 1.5 MPa | 2.0 MPa | 2.5 MPa | |||
| 1471 | 0.69 | 2.15 | 1.95 | 1.93 | 1.90 | 9.26 | 10.26 | 11.75 |
It is understood that the Purchaser will independently determine the suitability of processed material(s) for its purposes. We suggest testing, evaluating, and approving these products in use with other materials. Neither CAPLINQ Corporation nor CAPLINQ Europe B.V. accept any liability arising out of the use of the information provided here or the use, application or processing of the product described herein. In no event shall CAPLINQ Corporation, nor CAPLINQ Europe B.V. be liable for any incidental or consequential damages, including but not limited to, loss of profit, loss of use of production, loss of capital, loss of material or otherwise. Total liability shall not exceed the purchase price of the products upon which the liability is based.
*This test report was electronically generated based on CAPLINQ’s internal controls and does not contain a signature*
Test Report Creation Date: August 2025
