cation exchange membranes perform as a separator and solid electrolyte in a variety of electrochemical cells that require the membrane to selectively transport cations across the cell junction. The polymer is chemically resistant and durable.

Perfluorinated Ion-Exchange Membrane SY-11P	Perfluorinated Ion-Exchange Membrane SY-12P
Perfluorinated Ion-Exchange Membrane SY-13P	Perfluorinated Ion-Exchange Membrane SY-14P
PTFE Enhanced Perfluorinated IEM	Chlor-alkali Membrane