802603

Aquivion^® D83-06A

liquid, dispersion, 6% polymer content in lower aliphatic alcohols and water, water 20 %

• Synonym(s): Aquivion^® SO₃H-form, Tetrafluoroethylene-perfluoro(3-oxa-4-pentenesulfonic acid) copolymer, Ethanesulfonic acid
• Linear Formula: (C₄HF₇O₄S .C₂F₄)_x
• NACRES: NA.23

Properties

• Nível de qualidade: 100
• forma: dispersion; liquid
• Peso eq.: 790±20g/mole (SO₃H)
• composição: 1-propanol, 40 wt. % ; 2-propanol, 40 wt. % ; water, 20%
• concentração: 6±0.5 % (w/w)

Description

Descrição geral

Aquivion^® PFSA dispersions are based on the short-side-chain (SSC) copolymer of Tetrafluoroethylene and the Sulfonyl Fluoride Vinyl Ether (SFVE) CF₂=CF₂-O-(CF₂)₂-SO₂F industrially produced by Solvay Specialty Polymers. The resulting perfluoropolymer′s functional groups are in their sulfonic acid form, SO₃H.

Aplicação

Amongst other, Aquivion^® D83-24B can be used as formulation additive for production of polymer electrolyte fuel cell electrodes, manufacture or repair of cation-exchange membranes, surface coatings of PTFE membranes to improve their wetting behavior or for the development of superacid catalysts. Addition of further film-forming and/or other volatile or non-volatile chemicals is necessary to impart the desired processing and end-product characteristics.

Informações legais

Aquivion is a registered trademark of Solvay Group

Safety Information

• Pictogramas: GHS02,GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225 - H318 - H336
• Declarações de precaução: P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338
• Classificações de perigo: Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Código de classe de armazenamento: 3 - Flammable liquids
• WGK: WGK 2
• Ponto de fulgor (ºF): 53.6 °F - closed cup
• Ponto de fulgor (ºC): 12.0 °C - closed cup