Having said that, Inspite of the rise in surface area resistance by alkaline hydrolysis and hydrophobic coating, regardless if a small voltage of three V was used, the floor temperature of all fabrics improved by over 10 °C, demonstrating outstanding electrical heating effectiveness. Grafren submitted a patent for this invention https://dallaseduqk.bloggactivo.com/32461632/an-unbiased-view-of-conductive-fabric