BECHEM BERUFORGE 170

Coating lubricant for cold massive forming

Examples of Application
·  Complex parts for cold massive forming

Material
·  Steel
·  Stainless steel
·  Titanium

Properties
·  Aqueous suspension of solid lubricants
·  Produces very smooth surfaces
·  High forming degrees can be achieved

Characteristic data
·  Appearance : black

 

Evaporation residue

% 24 – 26

AA_003-120

Density at 20 °C

g/cm3 1.1 – 1.3

AA_003-9 acc. to DIN 51757

Efflux time at 20 °C

s 30 – 40

AA_003-121 acc. to EN ISO 2431/4

pH value

10.5 – 11.5

AA_003-33 acc. to DIN 51369

 

Instructions for use

·  Can be mixed with water in any ratio to adjust the desired service concentration

·  The required film thickness on the part surface depends on the desired degree of deformation and is adjusted via concentration

·  Residues can be easily removed with hot water

·  Storage : Container to be stored under dry and frost protected conditions. Temperature range 0 °C to +40 °C

·  Application

– The surfaces of the blasted blank parts are coated by dip application

– Parts are coated in the coating bath at temperatures between 75 °C and 85 °C in intervals for five minutes. Afterwards, if required, the parts are dried by means of hot air in intervals

– The coating bath can be heated up to 90 °C under constant circulation.