Multidraw CU MFE
Art-Nr.: 07000- water-miscible cooling lubricant
- on the basis of mixed basic hydrocarbons
- with modified fatty components
- contains anionic and non-ionic surfactants
- low tendency to develop foam
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product.classification.details
| Density/15°C / DIN EN ISO 12185 | 950 kg/m³ |
| Conductivity (10 % distilled H2O) | 950 µS/cm |
Multidraw CU MFE is a specially developed copper wire drawing lubricant designed for use in the drawing
of magnet wires on inline enamelled wire machines. It ensures a highly clean wire surface, even for wire diameters down to 0.07 mm, preventing any interference with the subsequent enamelling process.
Like the related product Multidraw CU MF, Multidraw CU MFE enables a long emulsion life, reducing
the need for frequent emulsion changes. This results in lower maintenance costs and greater process stability.
Multidraw CU MFE provides excellent lubrication performance, minimizing friction in the wire drawing process. This leads to a smoother wire surface and improved tool life, reducing production costs.
Filtration: Practicable with all current paper belt filters.
Intermediate drawing: 6 - 10 %
Fine drawing: 3 - 6 %
a) Determination of the part of the water-miscible cooling lubricants
separable with acid according to DIN 51 368
(testing apparatus for drilling oil, separation by hydro-chloric acid)
b) with refractometer: factor 1.05
The concentrate dissolves to a stable emulsion by pouring it continuously into water (temperature
range approx. +10 °C to approx. +35 °C) and by stirring.