Tetrafluorethylene / Propylene (TFEP)

55% Fluorine compolymers of tetrafluoroethylene and propylene. TFEP compounds exhibit outstanding resistance to hot water, steam, acids and alkalis. These compounds also give superior performance in amines and phosphate esters as compared to conventional fluoroelastomers.
Product NameDurometer Type ASpecific GravityTensile (psi)Elongation (%)Compression set (Plied discs) 22 hrs @ 200°CMooney Viscosity ML1+10 @ 121°C100% Modulus (psi)
TFEP-720-75761.572700190251151590
TFEP-820811.583060200361301640
TFEP-920871.602020110401501880