Zubora 65 S Plus
Art-Nr.: 28440- semi-synthetic, water-miscible high performance cooling lubricant
- free of boron
- on the basis of mineral oil
- universally applicable
- long-term stable
- excellent corrosion protection
- free of formaldehyde releasers
Due to the use of primary amines there is no risk of formation of nitrosamines according to the
current state of knowledge.
Furthermore, Zubora 65 S Plus is inhibited against the formation of nitrosamines, i.e. that even if there
are any secondary amines and nitrites (e. g. through foreign carry-over) no stable N-nitrosamines
can be formed. Therefore, when exceeding the limit value for nitrite according toTRGS 611 a partial
or complete change of the emulsion is not necessary.
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
| Density/20°C / DIN EN ISO 12185 | 1020 kg/m³ |
| Viscosity/20°C / ASTM D 7042 | 39 mm²/s |
| pH-value (5 % in H2O) / DIN 51 369 | 9.5 (after 4 to 5 days: 9.1 - 9.3) |
| Cast iron chips test (1:20) / DIN 51 360/T2 | Corrosion degree 0 |
| Mineral oil content | 9 % |
| Water hazard class, concentrate | 2 |
| Water hazard class, emulsion | ( |
| Correction factor for determination of the concentration - refractometer | 1.8 |
Zubora 65 S Plus can be used for cutting operations up to medium difficulty. Furthermore, it is well suited
for grinding. The product can be used for machining steel, cast iron and aluminium.
Due to a special formulation Zubora 65 S Plus is particularly long-term stable. The innovative additive package effects a longer tool life and enables the working with high cutting speeds.
This advantage guarantees high flexibility for different cutting processes mainly in central systems and working centres.
The necessary working concentration depends on the difficulty of the operation and the material.
Recommended hardness of the preparation water:
4 to 8° dH (70 - 140 ppm CaCO3).
Grinding 3 - 4 %
Metal cutting 5 - 7 %