POLYMER ELECTROLYTE EMULSION AND USE THEREOF

摘要

Provided is a polymer electrolyte emulsion, wherein a polymer electrolyte particle is dispersed in a dispersing medium, a zeta potential at the measurement temperature of 25°C being in a range of -50 mV to -300 mV. Also, provided is a polymer electrolyte emulsion, wherein a polymer electrolyte particle is dispersed in a dispersing medium, an ion exchange capacity of a solid material obtained by removing a volatile substance from the polymer electrolyte emulsion being 1.5 to 3.0 meq/g.