GDL Sigracet 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.

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Picture Model Specification Price More
EC-SG-10T Carbon Fiber Paper, Treated 15.7 mm to 16.3 mm Dimensions: 21cm x 29cm Teflon Treated $125 View
EC-SG-24T Carbon Fiber Paper, Treated 7.5 mm to 9.3 mm Dimensions: 21cm x 29cm Teflon Treated $125 View
EC-SG-25T Carbon Fiber Paper, Treated 7.5 mm to 9.3 mm Dimensions: 21cm x 29cm Teflon Treated $125 View
EC-SG-34T Carbon Fiber Paper, Treated 11.0 mm to 12.4 mm Dimensions: 21cm x 29cm Teflon Treated $125 View
EC-SG-35T Carbon Fiber Paper, Treated 11.8 mm to 12.7 mm Dimensions: 21cm x 29cm Teflon Treated $125 View