GFE-1 Graphite Felt

GFE-1 is graphite felt that has been specifically designed and manufactured for the demanding needs of flow battery applications. The material is woven from specialized graphite fibers that are treated with our proprietary activation process to increase active sites and surface area to over 1000+ M²/g. Additionally, the felt weave results in a smoother surface and more homogenous structure for more stable and consistent electrical performance. This ultra-high-quality graphite felt is designed for high wetting and absorption but is optimized for specific applications. This is a a custom production item. Samples and some production rolls are stocked for immediate shipment but our engineering team is always available to help with your next application.

Properties		Unit	Values	Note
Thickness		mm	1-16	Made to order
Thickness Tolerance		%	± 10	Max
Width		m	1 - 1.4	Made to order
Length		m	≥ 40	Made to order
Cut to Size Tolerance		mm	± 1.5	Max
Density		g/cc	0.06 - 0.13	Made to order
Density Tolerance		%	± 10	Max
Electrical Resistance		Ω-cm	0.275	Max
Carbon Content		%	99.8	Min
Vanadium Liquid Adsorption (2 mol/L)		g/g	17	Min
Dropping Crumbs		%	0.168	Max
Ash Content		PPM	500	Max
Metal Content		PPM	300	Max
Iron Content		PPM	30	Max

 Technical Data Sheet
 Safety Data Sheet