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