802743

Aquivion^® E98-09S

membrane sheet, contains CF₃ polymer chain ends as stabilizer, PFSA eq. wt. 980 g/mole SO₃H, L × W × thickness 31 cm × 31 cm × 90 μm

• Synonym(s): Aquivion^® SO₃H, Tetrafluoroethylene-perfluoro(3-oxa-4-pentenesulfonic acid) copolymer, Ethanesulfonic acid
• Linear Formula: [CF₂CF(OCF₂CF₂SO₃H)]_m[CF₂CF₂]_n
• CAS Number: 1163733-25-2
• NACRES: NA.23

Properties

• Quality Level: 100
• form: membrane sheet
• contains: CF₃ polymer chain ends as stabilizer
• L × W × thickness: 31 cm × 31 cm × 90 μm

Description

General description

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.

Application

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.

Packaging

1 ea

Legal Information

Aquivion is a registered trademark of Solvay Group

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable