Pretreated carbon paper gas diffusion layer (fuel cell carbon paper) Model: HY - C60 uses: for gas diffusion layer, a conductive material and production of fuel cell membrane electrode performance: good permeability good conductivity good Hydrophobic technical parameters: Maximum size: 500mm × 500mm; 250mm × 250mm; also cut specific size specifications according to customer requirements thickness: <0.5mm ± 0.02 Density: 0.35g / cm2 resistivity: 15Ω ± 1Ω permeability: 20.0 mm Aq / mm Storage requirements: fragile, gently, bending ban, ban extrusion; light, moisture, carbon paper roll storage at room temperature GDS & GDL Series is a newly developed product, which product is suitable for continuous MEA production and achieve full compliance with commercial standards, with the current "N Series" of product differentiation, the gas diffusion layer newly developed product gives new product models. The following product dimensions: Width: 400mm Length: 50 to 100 meters Meters flaky carbon paper carbon paper N series is the company using PAN-Based Carbon fibers are used as raw materials to produce a porous carbon paper, its excellent permeability and conductivity of . Chen Xin, carbon paper and the advantages of the second generation of the performance of its flat carbon fiber uniform pore size distribution, to make it easier to understand the features, you can see the table below specifications outlined in the "bubble point" and "pore size". Another feature we emphasize it as "Tensile Property", which represents the average user in the assembly process is focused on the material strength performance. Carbon paper we show the characteristics required to comply with various types of fuel cells. Please refer to the table on our latest product specifications carbon paper, For other more detailed information, please contact us. Property Unit Methond N0S1005 N1S1007 Thickness μm Using TECLOCK SM-114 180 210 Basis Weight g / m2 ASTM-D646 50 80 Tensile Strength MD N / cm ASTM D-828 *> 13> 15 XD> 10> 10 Flexural Modulus MD Mpa ASTM D -790 2600 2400 XD 900 700 Air Permeability secs Gurley Method ** <10 <30 Through-Plane mΩ * cm2 ASTM C-611 *** <7 <15 Type Paper Substrate Paper + MPL * Sample width: 24.4mm; Effective Specimen Length: 45mm, Rate of Grip Separation:. 6.35 mm / min ** Test Condition:. 300cc, 0.1sq in orifice, CFY-030 *** 4-probe measurement, circular (50mm diam) copper-plated contacts under 200psi.