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.
ECOCOOL MK 6 is recommended for the precision machining of common materials, e.g. aluminium and steel.
Typical chemical and physical properties
|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
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.
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.
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