Proton Exchange Membrane (pack of 100) Select grade::PFSA D15-R ePTFE Reinforced 100 ~ 500 nm

100 ~ 500 nm

One rubber needle to adjust the set points

Edge Orientation:   <001> +/-1 Deg with 16 mm +/- 1 mm Length

with a baked enamel finish

diameter [mm]: 25

Proton Exchange Membrane (pack of 100) Select grade::PFSA D15-R ePTFE Reinforced 100 ~ 500 nmProton Exchange Membranes (PEM) are based on chemically stabilized perfluorosulfonic acid PTFE copolymer in the acid (H+) form. The physical properties remain the same for the chemically stabilized membranes, which exhibit substantially lower fluoride ion release compared to the non stabilized polymer a sign of improved chemical durability. Some Proton Exchange Membranes with low thickness are additionally reinforced to maintain mechanical stability.