Nickel fiber felt is made of micron-level pure nickel fiber in accordance with foreign technical standards, through special felt laying process and ultra-high temperature vacuum sintering process.
Compared with nickel mesh or nickel powder sintered plate, nickel fiber felt has excellent three-dimensional network porous structure, high porosity, large specific surface area, uniform pore size distribution, strong corrosion resistance, good water permeability, good heat dissipation and stable performance. , long life and other advantages.
Nickel fiber felt is widely used in fuel cells, military, aerospace, civil, medical and other industries. In particular, hydrogen fuel cell diffusion media, used in the anode diffusion layer (GDL) in proton exchange membrane (PEM) water electrolysis.