Development and investigation of electromagnetic shielding fabrics with different electrically conductive additives

摘要

To obtain the protection against electromagnetic radiation (EMR) emitted by operating electrical and electronic devices, the shielding materials based on woven fabrics coated with the highly conductive layers were designed and investigated. The electrostatic charge dissipation properties and EMR shielding properties within certain frequency bands were investigated and compared with such properties of textile fabrics with incorporated conductive metal fibres. Also the influence of washing on electrical properties of developed fabrics was examined.