Cation exchange membrane in a fluorinated polymer, containing fibers of polytetrafluoroethylene for the electrolysis and preparation of this membrane

摘要

P a. cation exchange membrane made of fluorinated polymer, containing fibers of polytetrafluoroethylene, intended for the electrolysis and the preparation of this membrane. / p & & p & it forms a cation exchange membrane incorporating of the fibrils of polytetrafluoroethylene, in a cation exchange resin in the fluorinated polymer, which comprises carboxylic acid groups or functional groups that can be transformed into a carboxylic acid groups. / p & & p & c. membrane having excellent mechanical and electrochemical properties, in its application in the production of sodium hydroxide and chlorine. / p