eni Aster MP is a chlorine-free cutting fluid with a low tendency to mist, formulated with a mineral base oil.
Applications
Eni Aster MP is an EP (Extreme Pressure), multifunctional oil without chlorine suitable for metal cutting machinings and for the lubrication of the machine tools. It is recommended for automatic machining of ferrous and non-ferrous metals of medium severity such as: milling, turning, drilling, threading, especially recommended in machine tools where contamination of the cutting fluid by the lubricating oil may occur. Eni Aster MP is suitable for cutting gear hobbing on high machinability steels. As lubricant for machine tools, it may be used for all applications for which an ISO VG 32 grade oil is required.
Performance & benefits
Low tendency to form mist and foam
Multifunctional product for cutting machinings and for lubrication of the machine tool
High corrosion protection of the workpieces and of the machine tool
Standards & approvals
ISO 6743/7 MHE
Lubricant classification MHE — ISO 6743
Class MHE of ISO 6743-7: neat cutting oils with extreme-pressure additives, for heavy operations such as thread grinding or broaching.
Approved for
ISO
Typical characteristics
Property
Typical value
Method
Appearance
clear
Density at 15°Ckg/m³
878
ASTM D 4052
Viscosity at 40°Cmm²/s
32.0
ASTM D 445
Viscosity index
107
ASTM D 2270
Flash point COC°C
230
ASTM D 92
Pour point°C
-10
ASTM D 5950
Demulsibilitymin/cc
10-40/37/3
ASTM D 1401
A. N.mg KOH/g
0.3
ASTM D 664
Complete documentation
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