r.rhenus FU 60

r.rhenus FU 60 / Rhenus Polinor FEK is a water-miscible EP metalworking fluid on synthetic ester basis free of mineral oil offering high performance and maximum protection for operator and machine.

r.rhenus FU 60 / Rhenus Polinor FEK is a multi-purpose coolant suitable for heavy machining operations of aluminum alloys, high tensile steels and special materials. Excellent results are also achieved for non cutting forming operations.

 

very finely dispersed, good flushing effect
good protection against corrosion
good skin tolerance
no chlorine, no nitrite, no mineral oil
resistant to micro-organisms
high oxidation stability
good residual properties
EP effect (Reichert) at 5%: 22 mm²
water hazardous class 1

 

The concentration of the operating emulsion can be determined by means of a pocket refractometer. The °Brix value multiplied by the refractometer value equals the concentration in %. Sometimes reading of scale is more difficult with older emulsions because of the more coarse dispersivity.

 

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Rhenus metal working fluids are free of chlororganic substances, nitrite and secondary amines. They contain natural raw materials. Therefore, slight degradations of colour and appearance are possible, however, quality and function of the product are not affected at all.

Subject to modification of the technical data. Please refer to the material safety data sheet for additional information or contact our application engineers.