Zubora TLG
Art-Nr.: 31720- clear water-soluble cooling lubricant with low foaming tendency
- free of mineral oil
- free of boron
- free of formaldehyde releasers
- on the basis of fully synthetic anionic and non-ionic lubricating components
as well as high-effective corrosion inhibitors - mixed with tap water, it becomes a clear solution
- REACH-compliant substances
- resistance of plastics as well as of paints and coatings according to VDI 3035
As the product does not contain any secondary amines, there is no risk of formation of nitrosamines according to the current state of knowledge.
Furthermore, Zubora TLG is inhibited against the formation of nitrosamines, i.e. if there are secondary amines and nitrite due to foreign carry-over e.g., no stable N-nitrosamines can be formed. Therefore, when exceeding the limit value for nitrite according to TRGS 611 a partial or complete change of the working solution is not necessary.
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Product Details
| Density/20°C / DIN EN ISO 12185 | 1060 kg/m³ |
| Viscosity/20°C / ASTM D 7042 | 12.3 mm²/s |
| pH-value (3 % in H2O) / DIN 51 369 | 9.4 |
| Cast iron chips test (1:20) / DIN 51 360/T2 | Corrosion degree 0 |
| Water hazard class, concentrate | 2 |
| Water hazard class, emulsion | ( |
| Correction factor for determination of the concentration - refractometer | 1.8 |
Zubora TLG is used as coolant solution especially for grinding cast iron, hardened- and tempering steel,
free cutting steel as well as non-ferrous heavy metals.
Additionally, it can also be used for easy up to medium difficult cutting operations as e.g. turning, milling
and drilling without any problems. Furthermore, Zubora TLG is suitable for grinding and milling of glass, ceramic and quartz.
Zubora TLG can also be used when the worked parts are cleaned by solvent cleaners afterwards.
Recommended hardness of the preparation water:
4 to 12° dH (70 - 210 ppm CaCO3).
Grinding from 4 %
Metal cutting 3.5 to 7 %