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With its smooth and constant lubrication, Midel Synthetic Ester Oil helps protect vital parts from wear and friction. Your machinery will operate at its best efficiency and performance thanks to this. Our synthetic ester oil is perfect for situations where heat is a problem because it is made to resist high temperatures. It ensures that your equipment functions properly under difficult circumstances by assisting in the prevention of overheating and thermal breakdown. Because of its exceptional oxidation resistance, Midel Synthetic Ester Oil keeps its integrity throughout time.
Technical Specifications
|
|
IEC 61099 |
MIDEL 7131 |
Property |
Test Method |
Un-used new fluid property requirements |
Typical Values |
Physical |
|
|
|
Colour |
ISO 2211 |
Max. 200 Hazen |
125 |
Appearance |
|
Clear, free from water and suspended matter and sediment |
Clear, free from water and suspended matter and sediment |
Density at 20 degree centigrade (kg/dm3) |
ISO 3675 or ISO 12185 |
Max. 1 |
0.97 |
Kinematic Viscosity (mm2/sec) |
ISO 3104 |
|
|
at 40 degree centigrade |
|
Max. 35 |
29 |
at -20 degree centigrade |
|
Max. 3000 |
1440 |
Flash Point PMCC (degree centigrade) |
ISO 2719 |
Min. 250 |
260 |
Fire Point (degree centigrade) |
ISO 2592 |
Min. 300 |
316 |
Crystallization |
IEC 61099 (2010 Annex A) |
No crystals |
No crystals |
Electrical |
|
|
|
Dielectric Breakdown (kV) |
IEC 60156 |
Min. 45 |
>75 |
Power Factor at 90 degree centigrade |
IEC 60247 |
Max. 0.03 |
<0.008 |
DC Resistivity at 90 degree centigrade |
IEC 60247 |
Min.2 |
>20 |
Chemical |
|
|
|
Water Content (mg/kg) |
IEC 60814 |
Max. 200 |
50 |
Acidity (mg KOH/g) |
IEC 62021-1 or IEC 62021-2 |
Max. 0.03 |
<0.03 |
Oxidation Stability (164hr) |
IEC 61125C |
|
|
Total Acidity (mg KOH/g) |
|
Max. 0.3 |
0.02 |
Total Sludge (% mass) |
|
Max. 0.01 |
<0.01 |
Price: