fumion solution
Physical and chemical data of the polymer:
- chemical name of the polymer: perfluorosulfonic acid – PTFE copolymer
- chemical structure: Rf-O-CF2CF2SO3H
- CAS No.: 66796-30-3
- polymer type: cation exchange
- counter ion: H+-form
- IEC (ion exchange capacity): 0,98 – 1,06 meq.g-1
- density of solid: 1,95 – 2,00 g.cm-3
Physical and chemical data of the dispersion:
- solvent: water
- concentration of the polymer: 10 wt. % (± 0,5 )
- water content: 90 wt. % (± 3)