TotalEnergies LACTUCA MSF 7200 – Water-Miscible Metalworking Fluid

LACTUCA MSF 7200 is a boron- and amine-containing, water-miscible metalworking fluid that is free from formaldehyde, formaldehyde releasers, diethanolamine, PCB, PCT, PTBB, phosphorus, and phenols, and complies with TRGS 611. It is specially developed for light to medium machining of ferrous metals, but can also be used for machining cast iron, aluminum, and non-ferrous metals. With special AW additives, it is also suitable for heavy machining and grinding.

Product Advantages
• Excellent wetting properties
• Good flushing performance
• High stability and long service life thanks to special alkaline buffer systems
• Extended change intervals
• Low carry-off losses
• Very good corrosion protection for workpieces and machines

Typical Applications
• Light to medium machining of ferrous metals
• Machining of cast iron, aluminum, and non-ferrous metals
• Heavy machining
• Grinding

Specifications/Approvals

ISO 6743-7 L MAB

Typical Properties
Viscosity at 40 °C: 44.9 mm²/s
Refractometer correction factor: 1.1
Density at 15 °C: 980 kg/m³
Ester oil content: 7 %
Mineral oil content: 36 %
pH (5 %): 9.6
Reserve alkalinity: 13.9 ml 0.1 M HCl

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Datasheets