BECHEM BERUFORM STE 426

Water miscible forming concentrate

Examples of Application
·  Punching
·  Bending
·  Roll forming of profiles
·  Deep drawing (e.g. oil filter housing)

Material
·  Steel
·  Stainless steel
·  Zinc plated belt material
·  Aluminium materials
·  Non-ferrous metal

Properties
·  Long tool life
·  Good corrosion protection
·  Good skin compatibility
·  High bio stability
·  Long emulsion life
·  Low tendency to foam formation
·  Good residue behavior
·  Good filtration properties
·  Chlorine free, hence increased occupational safety
·  Boron free
·  No formation of white rust

Characteristic data
·  Appearance : brown fluid
·  Mineral oil content : approx. 20 %

 

Concentrate

 

Kin. viscosity at 20 °C

mm2/s 170 – 270

AA_003-133 acc. to DIN 51562

Density at 20 °C

g/cm3 0.985 – 1.005

AA_003-9 acc. to DIN 51757

Emulsion

Translucent

pH value 5%

  9.3 – 9.5

AA_003-33 acc. to DIN 51369

Factor

 

Refractometer value

  1.1

AA_003-24

 

Instructions for use

·  Recommended service concentration :

easy to medium deformation : 5 – 7 %

Medium to demanding deformation : 10 – 15 %

Very demanding deformation : up to 25 %

·  In exceptional cases, the product can be used at higher concentrations or as delivered