Toray Paper 030, 0.004" x 7.87" x 7.87"

Wet proofed Toray Paper 030 - TGP-H-030 - is a Teflon treated carbon fiber composite paper suitable for use as a catalyst backing layer. It has a total thickness of 110 um (microns). Toray Paper 030 is a great low-cost alternative to conventional woven carbon cloth Gas Diffusion Layer (GDL) materials. Toray carbon paper 030 comes with a standard 5% wet proofing. The Teflon gives the carbon material a hydrophobic property to better function as an electrode backing material. All dimensions are nominal.