Descripción del producto

For production of chlorine and caustic(Sodium hydroxide NaOH, potassium hydroxide KOH, sodium hypochlorite,and so on) by electrolysis, we develop Perfluorosulfonic acid proton exchange membrane SY*4P series which are widely used in chlor-alkali industries, electro-dialysis, recovery of copper from etching solutions, synthesis for gold potassium cyanide , chlorine dioxide, and electrochemical reaction for amino acid. The membrane performs as a conducting separator and solid electrolyte in a variety of electrochemical cells which require the membrane to selectively transport cations across the cell junction. SY*4P series Ion-exchange membranes are reinforced membranes based on chemically stable perfluorosulfonic acid (PFSA) copolymer. Incorporation of the PTFE mesh reinforcement improves the mechanical property of the composite membrane and allows the membrane to restrict its swelling. The membranes show significant improvements in features such as better resistance to chemical attack and longer operating durability under electrolysing cell conditions.
Applications:
chlor-alkali membrane is produced with PTFE material, suitable for production of caustic soda NaOH, potassium hydroxide KOH, sodium hypochlorite and other caustic.
chlor-alkali membrane is used for electrolytic chlorine dioxide generator, etching solution recovery copper, gold salt preparation, amino acid refining, electrodialysis and other electrolytic industries.
chlor-alkali membrane has higher tolerance to salt water impurities


Thickness and Weight: