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Detailed Product Description
 Carbon paper

Pretreatment of the gas diffusion layer (carbon paper for fuel cells)
Type：HY - C60
Common application： For gas diffusion layer, conductive materials and fuel cell membrane electrode production
performence： Good ventilation
Good electrical conductivity
Good hydrophobicity
Technical parameters： Maximum size: 500mm × 500mmï¼›250mm ×250mmï¼› Other specifications are aviliable on costomers request.
Thickness：＜0.5mm ± 0.02
Density：0.35g/cm2
Resistivity：15Ω±1Ω
air permeability：20.0 mm Aq/ mm

Storage requirements： Fragile, handled with care, cut bend, cut extrusion; away from light, moisture, normal temperature preservation

Roll carbon paper
GDS & GDL Series is a newly developed product, the product is suitable for continuous MEA production and full compliance to commercial standards, with the current "N Series " of product differentiation, development of new gas diffusion layer of product to give a new model
The product size below:
width: 400mm
length: 50~100 Meters

Gas Diffusion Layer Property

Flake carbon paper

N series carbon paper is the company used PAN-Based Carbon fiber as raw materials to produce the porous carbon paper,it has excellent air permeability and conductivity.The performance advantages of our second carbon paper is uniform formation of the carbon fiber pore​​size distribution,to easier understand the characteristics about it,pls see below excell "bubble point&pore sizethe representative of the user is pay attention to the material strength during the assembly .

*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.