Typical Physical Characteristics
|
|
Unit |
Method |
Shell Adrana D 208 |
|
Mineral Oil content |
% |
|
22 |
|
Kinematic Viscosity @ 20°C |
mm²/s |
ASTM D 445 |
120 – 220 |
|
Density @ 20°C |
kg/m³ |
ASTM D 1298 |
1020 |
|
pH of the emulsion at 5 % |
|
DIN 51369 |
9.5 |
|
Min Anti-Cor. Protection Limit (0-0) |
% |
DIN 51360/2 |
4 |
|
Refractometer Factor |
|
|
1.6 |
|
Acid Split Factor |
|
|
3.1 |
Applications
Shell Adrana D 208 is a high quality, general-purpose metalworking fluid for easy to medium duty applications on ferrous metals.
Shell Adrana D 208 is recommended for easy to medium duty operations on cast iron and (low to medium alloyed) ferrous metals. It is designed to be used on CNC machine tools, due to its excellent detergency and high wetting properties. Shell Adrana D 208 is suitable for all removal and grinding operations as well on standalone machines as in central systems. Shell Adrana D 208 is employable over a broad water hardness range.
Recommended Concentrations
The concentration varies depending on the type of machining operation, the water hardness and the required inter-operational corrosion protection.
General machining : 4 – 6 %
Severe cutting operations : 5 – 8 %
Grinding : 3 – 5 %