Insulating frame for an electrolysis cell for producing chlorine, hydrogen and/or caustic soda comprises an edge region directly connected to an inner front surface and structured so that an electrolyte can pass through it

摘要

Insulating frame (4) comprises an edge region directly connected to an inner front surface and structured so that an electrolyte can pass through it when its is completely or partially covered. The edge region has a micro-structured surface. An independent claim is also included for an electrolysis cell with the above insulating frame.