Membrane for use as circular plate in membrane pumps, has membrane body, which is made of electrically conductive thermoplastic elastomer material in certain areas

摘要

The membrane has a membrane body (1), which is made of electrically conductive thermoplastic elastomer material in certain areas. The membrane body is formed as a circular plate. The thermoplastic elastomer material is formed as elastomer material doped with graphite powder in certain areas and as elastomer material, particularly silicone, coated with silver-filled silicone in certain areas.