Teflon™ PTFE 669N X is a polytetrafluoroethylene fine powder resin used primarily for paste extrusion. Teflon™ PTFE 669N X offers the excellent combination of properties typical of Teflon™ fluoroplastic resins. Teflon™ PTFE 669N X is mainly used for the production of pipe liners used in the chemical industry. It is also used for making tubing and unsintered tape for mechanical, chemical, and electrical applications.Information provided by Chemours. |