metal working fluids
and auxiliary materials

Safety certificates

   Русская версия
    +7 8552 778369
Boramin - systhetic coolant for ferrous metals
Boramin was designed to overcome the many disadvantages often associated with synthetic coolants. Does not include nitrites, phenols, chlorine , sulfur and phosphorus.

Boramin made for use in all types of surface grinding machines.It is exellent corrosion inhibitor which can be used where short term rust protection is needed.


Water solutions of Boramin exhibit excellent lubricity and long-term stability. Superior surface wetting provides maximum cooling and chip removal. Parts, produced with Boramin are protected from rust and corrosion by a thin residual film. Boramin is equally recommended for large central systems as well as for individual sumps.

Recommended concentration ratios are:
  • General Grinding: 2% to 4%
  • Rust protection: 2% to 4%
  • The concentration of Boramin can easily be determined by using a refractometer, or potenciometric titration.

Data (typical values)

Appearance yellow clear liquid
Solubility in water Transparent
Mineral oil Absent
Density (20°C) 1,085
pH (3%) 9,9
Corrosion inhibition
DIN 51360/2 (2%) mark 0
Nitrite absent