... MPa 3.Ultimate elongation (min): 140% PTFE(Teflon) RodDescription:--PTFE rod is the most chemical-resistant of all known ... ,Insulation,seal,Antisticking materials. PTFE(TEFLON) Sheet Virgin PTFE Teflon Sheets, PTFE sheet, Teflon sheet, PTFE PlateMaterial: virgin ptfeApparent ... ,seaing and oil less lubricating material and dielectric at any frequencies. Capaciator dielectric,wire isolation, electrical ...