Ã˜ ECO GFT is a polytetrafluoroethylene filled with glass fibres and molybdenum disulphide and can be used for U-rings, glide (slide rings,anti-extrusion rings, back-ups, for chevron packing and guide rings. Because of its special composition, ECO GFT has good physical properties and distinctly better creep behaviour than virgin PTFE. The chemical resistance is similar to virgin PTFE; some ingredients can cause destruction of the fillers.
Shore Hardness A/D
Min-200 oC, Max 260 oC