FLONSEAL™ ePTFE Gasket Sheet is a form of PTFE which is expanded and stretched in many different directions during the manufacturing process. This ‘multi-directional’, higher strength material demonstrates a reduced tendency to creep under load at elevated temperatures when compared with other PTFE gasket materials.
Polyflon’s Gasket Sheet shows good mechanical recovery over long term compression and temperature fluctuation resulting in very low leakage rates and, due to the very soft texture of the material, conforms perfectly to pitted, uneven flange faces.
BAM tested for use with Oxygen
Tested according to EC 1935/2004
Conforms to FDA 21 CFR 177.1550 for food contact
EN 13555 Compliant
Polyflon's punched parts are produced from sheet, tape & film in such diverse materials as ePTFE, standard PTFE, FEP, PFA, PVDF, ECTFE, ETFE, FPM, PET, EPDM, Nitrile & Silicone.Read more