PTFE, also known as Teflon, is an incredibly versatile material with a wide variety of applications, and is used extensively in backup ring (anti-extrusion) service. It has extreme chemical resistance, an impressive temperature range, is not affected by UV exposure, superior electrical insulation benefits. It is flexible with low friction and inert. Virgin PTFE’s key properties are its excellent chemical resistance, thermal stability, electrical insulation and its low coefficient of friction. PTFE is a popular material for endless applications. Make ETS your virgin PTFE supplier.