Saffil® Fibres

Saffil® Alumina Fibres are high-purity polycrystalline fibres designed for use in applications up to 1600 °C. Since their development in the early 1970s, Saffil fibres have been used successfully to solve problems in demanding high-temperature insulation and many other speciality applications.

Saffil fibres are produced by a unique solution extrusion process that ensures the highest levels of chemical purity and lowest possible levels of shot content (non-fibrous particles). The unique method of manufacture allows the fibre diameter to be strictly controlled with a median of approximately 3 microns, with very low levels of fibre less than 1 micron in diameter.

Typical applications:

  • Saffil fibres are used to increase the maximum use temperature in module, board and vacuum-formed shape and paper manufacture.
  • The fibre can be further treated by milling for more specialist applications.


Safety Data Sheets

Saffil® Fibres

Product Information Sheet

Application Story

Saffil M‑Fil Modules for Forge Furnace

Saffil M-Fil Modules for Forge Furnace. Location: France.

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