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ECOCOOL MK 6

ECOCOOL MK 6 is mineral oil-based, water-miscible cutting fluid which mixes easily and forms a stable emulsion. ECOCOOL MK 6 is free of secondary amines and thus conforms to German TRGS 611.

Application

ECOCOOL MK 6 is recommended for the precision machining of common materials, e.g. aluminium and steel.

Recommended concentrations

  • Normal machining 8-10 %.
  • Difficult machining 10-15 %

Benefits

  • Low foaming
  • Allow high cutting performance
  • Free of chlorine, zinc and heavy metals
  • Tried and tested formulations
  • Good wetting and flushing performance
  • Universal application in central systems and individually-filled machines

Typical chemical and physical properties

Property Unit Data Test method
Density at 15 °C g/ml 0.92 DIN 51 757
Kinematic viscosity at 40 °C mm2/s 50 DIN 51 562-1
Total oil content % 70  
Corrosion test emulsion > 7 % degree of corrosion 0 - 0 DIN 51 360-2
pH value, 2 % emulsion   9.4 DIN 51 369
Handheld refractometer factor ( Testroe)   1 FLV-T 5 *)

 

FLV = Test procedure of FUCHS EUROPE SCHMIERSTOFFE GMBH

Application concentration:

To ensure the optimum corrosion protection and lifetime of the emulsion, we recommend a concentration of at least 7.5 %. However, the ultimate concentration must also be compatible with the materials involved and the machining operation.

Mixing temperature:

The optimum mixing temperature for water and concentrate is 15 - 20 °C. Our Application Engineers will be pleased to advise you regarding specific applications. Changes in the colour of the water-miscible cutting fluid concentrate have no detrimental effect on the quality or the performance of the product. As regards application, please observe current German VDI Guidelines 3035, 3397 Sections 1 - 3 for perfect results.

Storage conditions:

Protect from frost!