... than 1.6 times as PTFE.Technical index of PFA Index numberUnitFigureSheet, rod productTube film productDensityg/cm32.12---2 ... ratio%280260Temperature range°C-200-250Dielectric strengthKv/mm15Main products: 1) PFA & FEPSheet, rod, Pipe/tube welding rod, film, processing ... or with fillers Moulding Sheets, skived sheets, rods, tubes, Etched sheets, tubes, rods, film. 6) UHMW-PESheet, Rods,customized ...