915866

Aquivion^® E87-05

membrane sheet, PFSA eq. wt. 870 g/mole SO₃H, L × W × thickness 31 cm × 31 cm × 50 μm

• Sinônimo(s): 1,1,2,2-tetrafluoro-2-[(1,2,2-trifluoroethenyl)oxy]-, Ethanesulfonyl fluoride, Polymer with 1,1,2,2-tetrafluoroethene, hydrolyzed
• Fórmula linear: -(CF₂CF₂)_n(CF₂CF(OC₂F₄SO₃H))_m-
• Número CAS: 1163733-25-2
• Código UNSPSC: 60104509

Propriedades

• forma: membrane sheet
• Peso eq.: 840-900 g/eq (SO₃H)
• C × L × espessura: 31 cm × 31 cm × 50 μm
• espessura: 45-55 μm , average

Descrição

Descrição geral

Aquivion^® PFSA ionomer membranes are melt-extruded films based on the short-side-chain (SSC) copolymer of Tetrafluoroethylene and the Sulfonyl Fluoride Vinyl Ether (SFVE) F₂C=CF-O-(CF₂)₂-SO₂F industrially produced by Solvay Specialty Polymers. Following a film hydrolysis the perfluoropolymer′s functional groups are operative in their sulfonic acid form, SO₃H.

Aplicação

Aquivion^® PFSA membranes are used for electrochemical applications such as, but not limited to, polymer electrolyte fuel cells, electro-deionization systems, ozone generators, water electrolyzers, hydrogen separators and compressors, redox flow batteries as well as pervaporation or gas humidification systems.

Informações legais

Aquivion is a registered trademark of Syensqo Group

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable