They are used for a wide range of products in the electronics industry:
- measuring, diagnostic and testing devices,
- audio equipment,
- telecommunication equipment,
- sensor technology, barcode readers,
- electroacoustic products,
- identification and security systems,
- regulatory and calibration systems,
- power and backup sources,
as insulation against external influences - water, moisture and dust, electrical insulation, membrane insulations for selective media permeability, etc.