BECHEM UNOPOL AL 560

Drawing lubricant for aluminium wires

Examples of Application
·  Suitable for rod and medium wire drawing of EC aluminium as well as aluminium alloys in rod and medium wire drawing machines down to final diameter of 0.80 mm
·  Drawing of aluminium wire in the production of enameled wires down to final diameter of 0.6 mm
·  Drawing of tin plated wires down to final diameter of 0.10 mm

Material
·  Aluminium and aluminium alloys, tin

Properties
·  Water miscible
·  Mineral oil based
·  Good cleaning effect
·  Long emulsion life

Characteristic data
·  Appearance : brown fluid
·  Mineral oil content : approx. 29 %

Approvals / References
·  Meets TRGS 611

 

Characteristics Concentrate

Kin. viscosity at 20 °C

mm2/s 550 – 900

AA_003-133 acc. to DIN 51562

Density at 20 °C

g/cm3 0.95 – 0.98

AA_003-9 acc. to DIN 51757

Characteristics Emulsion

(5% in water at 20 °C)

pH value

9.2 – 9.4

AA_003-33 acc. to DIN 51369

Conductivity

μS/cm 350 – 650

AA_003-30 acc. to DIN 51412

Factor

Refractometer value

1.0

AA_003-24

Acid split

1.3

AA_003-31

 

Recommended service concentration

Rod wire drawing : approx. 12/9.5 – 1.8 mm  approx. 25 %

Medium wire drawing : approx. 3.5 – 0.8 mm  10 – 12 %

Enamelled wire production : approx. 3.0 – 0.5 mm  10 – 15 %