On the other hand, despite the rise in surface resistance by alkaline hydrolysis and hydrophobic coating, even when a very low voltage of three V was used, the area temperature of all fabrics improved by a lot more than 10 °C, demonstrating outstanding electric heating functionality. Grafren filed a patent https://conductive-fabric48260.frewwebs.com/33561763/detailed-notes-on-polyester-conductive-fabrics