BECHEM AVANTIN 270
Water miscible coolant
Examples of Application
· Turning
· Drilling
· Milling
· Grinding
Material
· Steel material
· Cast iron material
· Aluminium material
· Non ferrous material
Properties
· Good surface qualities
· Very good temporary corrosion protection
· Good dirt carrying capacity
· Boron and amine free
· FAD-free*
Characteristic data
· Mineral oil content : approx. 67 %
Approvals/References
· Meets TRGS 611
|
Characteristics concentrate |
brown fluid | ||
|
Kin. viscosity at 20 °C |
mm2/s | 50 – 90 | AA_003-133 acc. to DIN 51562 |
|
Density at 20 °C |
g/cm3 | 0.915 – 0.935 | AA_003-9 acc. to DIN 51757 |
|
Characteristics emulsion |
translucent | ||
| pH value 5% | 9.3 – 9.5 |
AA_003-33 acc. to DIN 51369 |
|
| Corrosion protection 5% | Note | 0–1 |
AA_003-35 acc. to DIN 51360-2 |
| Factor | |||
| Refractometer factor | 1.0 |
AA_003-24 |
|
Recommended service concentration
general cutting operations : 5 – 8 %
demanding cutting operations : 8 – 12 %
* FAD-free – free from formaldehyde release agents