GDL Toray Treated

A hydrophobic treatment to GDL enables improved water transport. In PEM fuel cells, specifically water retention can result in lower power generation. These GDLs are treated with Teflon in order to make the material hydrophobic and improve water transport.

ElectroChem offers gas diffusion layer product with and PTFE treatment. The PTFE treated GDL has 25 wt% PTFE as a standard loading. ElectroChem also offers GDL with customer’s custom PTFE loading in range 5% to 40%.

Please click HERE to order custom GDL’s.

By purchasing this Toray paper related products you agree that you will use the Toray related product(s) and their replicas for civilian use only, and you will never use them for military applications and for the development or manufacture of weapons of mass destruction such as nuclear, biological or chemical weapons and missiles, rockets, civil use launch vehicles, and unmanned aerial vehicles which can deliver payload equal to or greater than 300 km. You will also agree to submit an “End User Information Form” before processing your order.

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EC-VariPak-TP Toray Paper Pak This Pak contains one each of our most popular Toray Papers: Toray 030, 060, 090 and 120. Each paper is 10cm X 10cm, and each one... $27 View
EC-TP1-030T TorayTM carbon paper, TeflonTM treated Thickness: 0.11 mm (4.3 mils) Dimensions: 19cm x 19cm Teflon Treated $130 View
EC-TP1-060T TorayTM carbon paper, TeflonTM treated Thickness: 0.19 mm (7.5 mils) Dimensions: 19cm x 19cm Teflon Treated $101 View
EC-TP1-090T TorayTM carbon paper, TeflonTM treated Thickness: 0.28 mm (11 mils) Dimensions: 19cm x 19cm Teflon Treated $141 View
EC-TP1-120T TorayTM carbon paper, TeflonTM treated Thickness: 0.37 mm (14.5 mils) Dimensions: 19cm x 19cm Teflon Treated $180 View