Multidraw ST ZN Spezial
Art-Nr.: 22780- water-miscible cooling lubricant
- on the basis of natural and modified fatty components
- with anionic and non-ionic emulsifying agents
- contains preservative agents
- free of chlorine-containing active substances
- good corrosion protection
- wax containing
Would you like to have further information? Registered customers additionally have access to downloads and datasheets. Please log in or register for our protected customer area.
Registration / Login
Product Details
| Colour / Appearance | white-yellowish - emulsion: white/unclear to coarse disperse |
| Density/15°C / DIN EN ISO 12185 | 980 kg/m³ |
| pH-value (5 % in distilled H2O) / DIN 51 369 | 9.2 |
Multidraw ST ZN Spezial is primarily used in the processing of galvanized steel wires, particularly for wires with a finished diameter of approximately 0.3 mm - even with higher tensile strengths. Another key application of this product is in the wet drawing process for iron and steel wires that have been mechanically or chemically treated. In these applications, Multidraw ST ZN Spezial ensures excellent performance.
The product is not only known for its extended drawing die service life but also for its exceptional lubrication properties, which optimize the entire drawing process.
An additional benefit of Multidraw ST ZN Spezial is its unique composition, which ensures that the machines stay clean and only minimal residues are left on the drawn wires.
According to the application 3 - 10 % - depending on the wire diameter and the kind of material (hardness,
surface etc.).
When using a refractometer, you must be aware that a higher content of reaction products and foreign
material may cause higher reading values and it may be difficult to distinguish a sharp separation line
on the refractometer.
a) with refractometer factor 2.8, concentration ≤ 5 %
b) with refractometer factor 2.3, concentration > 5 %
c) by evaporation residue 1.9
Please pour the concentrate steadily in a thin stream into the water.