Structural Design and Performance of Woven Electrothermal Fabric Based on Silver-Plated Filament

Researchers used nine woven electrothermal fabrics with different structures and silver-plated filament content. Electrothermal performance was tested and analyzed to select the fabric with the best thermal stability and heating performance for additional testing of fatigue resistance. Results show that at room temperature, electrical resistance decreases with the increase of silver-plated filament content, and the nine fabrics show good thermal stability at various voltages. When the fabric is electrified, the surface temperature distribution of the satin fabric is more uniform, and the satin fabric with 10% silvered filament has the best heating effect. At 3 V, the fabric can reach 60 °C. After 200 power cycles (on and off), the fabric still has good thermal performance and good fatigue resistance. After washing, heating remains effective.