PFSA Ionomer Dispersion is made from chemically stabilized perfluorosulfonic acid (PFSA)/polytetrafluoroethylene (PTFE) copolymer in the acid (H+) form, and is available in several polymer content and dispersant compositions. Typical uses include fabrication of thin films and coating formulations for fuel cell membranes, catalyst coating, sensors, and a variety of electrochemical applications.
Item | Solid content (wt.%) | Water content (wt.%) | VOC content (wt.%) | Exchange capacity (mmol/g) | E.W. value | Viscosity (MPa.s) |
---|---|---|---|---|---|---|
YD3105 | 5.0 | 50±1 | 45±1 | 1.0–1.05 | 952–1000 | 10–40 |
YD3110 | 10.0 | 50±1 | 40±1 | 1.0–1.05 | 952–1000 | 10–40 |
YD3115 | 15.0 | 50±1 | 35±1 | 1.0–1.05 | 952–1000 | 10–40 |
YD3120 | 20.0 | 60±1 | 20±1 | 1.0–1.05 | 952–1000 | 10–40 |
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YuanBo Engineering Co., Ltd.
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