Bonderite L-MR 21972

Application

Bonderite L-MR 21972 is mainly used for the machining of aluminium, steel and cast iron. An inhibitor avoids the discoloration of high-silicon containing aluminium alloys. If you need to create / mix emulsions in exact concentrations we recommend the use of a dosing pump.

Characteristics

Bonderite L-MR 21972 is a low-foam mineral oil-based general purpose coolant suitable for a wide range of operations especially in soft water areas (0-30 °GH)

Concentrations

Drilling, Turning:	initial charge: 5-7 % topping up: 1-2 %
Milling, Threading:	initial charge: 5-8 % topping up: 1-2 %
Grinding:	initial charge: 3-5 % topping up: 1-2 %

Benefits

• Emulsions made from Bonderite L-MR 21972 are nearly odourless.
• Experiences from the field indicate a long tool lifetime, excellent surface properties of the machined parts and a low product consumption.
• Bonderite L-MR 21972 is free of boron and EP-additives based on chlorine, sulphur or phosphorus.

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Download Bonderite L-MR 21972 Technical Data Sheet

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