The Teflon (or PTFE) materials have been widely used in various industrial environments based on their chemical stability, low friction, hydrophobic surface, and low dielectric properties. ePTFE materials with porous structure further extend their applica The Teflon (or PTFE) materials have been widely used in various industrial environments based on their chemical stability, low friction, hydrophobic surface, and low dielectric properties. ePTFE materials with porous structure further extend their applica
