210 Microns Thickness Gas Diffusion Layer
HP21
The 210 micron thick gas diffusion layer is a thin material commonly used in fuel cell systems and other gas diffusion applications. It has excellent gas diffusion characteristics and electrical conductivity. Its porous structure can effectively disperse hydrogen and oxygen and provide uniform gas distribution. At the same time, the gas diffusion layer has good electrical conductivity and can transfer electrons from the cathode to the anode, thereby realizing the flow of electrons. The gas diffusion layer is an important component in the fuel cell system. Its function is to provide a channel for gas distribution and transfer of electrons between the cathode and the anode.
Quantity
The gas diffusion layer is located on the outer side of CCM and is an important component of MEA. In the reaction and direct contact with the reaction surface, it is necessary to achieve excellent
conductivity, heat resistance, and gas dispersion, which is one of the core components of the battery. Its quality directly affects battery performance.
Thickness, as an important attribute that affects work performance, can serve as a classification standard to showcase different models of products to customers.
MPL：yes
Hydrophobic Treatment：yes
Thickness（μm)：210±15
Compression rate（%）：23±3
Area resistance（mΩ·cm²）：＜10
tensile strength（MPa)：≥12