BECHEM KUBITRAC 4068

Non water miscible drawing oil

Examples of Application
·  Drawing of tubes, bars and profiles in straight drawing on drawing benches as well as on drum drawing machines
·  Drawing speeds up to 1,000 m/min
·  Extruded and pilger tubes or soaped and pre-drawn tubes for the ID and OD lubrication
·  For the ID lubrication, the oil is pumped through the mandrel, mounted on a rod, or is applied by the “ Single shot ” method

Materials
·  Copper
·  Brass

Properties
·  Chlorine, sulphur or phosphorus free *

Characteristic data
·  Appearance : amber, clear fluid

 

Density at 20 °C

g/cm3 0.88 – 0.90

AA_003-9 acc. to DIN 51757/5

Kin. viscosity at 20 °C

mm2/s 1,600 – 2,200

AA_003-133 acc. to DIN 51562

Kin. viscosity at 40 °C

mm2/s

520 – 600

Kin. viscosity at 100 °C

mm2/s

310 – 370

Flash point

°C ≥ 272

AA_003-125 acc. to DIN EN ISO 2592

 

Instructions for use

·  Can be applied volume controlled in TOTAL LOSS ® procedure

·  In the following annealing process for hollows “ semi hard ” and finished tubes “ soft ” the remaining films evaporates practically residue free

·  Drawing oil remnants in relevant solvents can also be removed easily

·  Storage : Container to be stored under dry and frost protected conditions. Temperature range +5 °C to +60 °C

* Chlorine, sulphur or phosphorus are not part of the product formulation