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brunel xf 450

Q8 Brunel XF 450 is an advanced ester based water soluble cutting and grinding fluid for heavy duty ferrous machining. It forms a semitranslucent emulsion when mixed with water and it is very low foaming and tramp oil rejecting. Q8 Brunel XF 450 has an excellent chemicaland biological stability and offers a high detergency and advanced cleanliness. Its high ester content makes the fluid highly polar to surfaces, providing a very high lubricity that substantially increases tool life and surface finish

  • Q8 Brunel XF 450 is recommended for all heavy duty machining and grinding applications on cast iron, steel alloys, stainless steel, titanium, Inconel and high silicon alloys. The Product can also be used for occasional aluminium machining. It is not recommended for aerospace aluminium 7000 series.
Properties Method Uni Typical
Appearance (Emulsion)  Visual  - Semi-translucent
Appearance (Concentrate) Visual  - Amber
Density, 20 °C D 4052 kg/l 1.00
pH@5% in 400 ppm CaCO3 in water  E 70  - 9.5
Refractometer Factor  -  - 1.8
Corrosion characteristics of water-mix metalworking fluids  IP 125 % 2%
Determination of rust prevention characteristics of water-mix metalworking fluids  IP 287 %  4%

*The figures above are not a specification. They are typical figures obtained within production tolerances.