Phosphate Conversion Coating

Zinc or Manganese phosphate conversion coating

 To overcome the limitations of amorphous phosphate conversion coating, crystalline phosphate conversion coating is now available.  This treatment provides a thicker coating, composed of iron + zinc, calcium or manganese phosphate.  These are known as zinc, calcium or manganese phosphate conversion coating.

  • Zinc phosphate conversion coating: used for corrosion resistance, pre-painting preparation and cold deformation.
  • Manganese phosphate conversion coating: used for corrosion resistance and improved friction.

Areas of application:

 Automobiles, munitions, mechanical components, etc.

Machine park

 A zero discharge treatment line for individual or assembled units.