A modifier acts on the mineral surface to either activate the surface and thereby promote flotation or to deactivate the surface to make the mineral non-flotable.

Nasaco supplies modifiers made from the purest raw materials which give a superior economic advantage.

The Nasaco range of modifiers include:

  • Copper Sulphate
  • Zinc Sulphate
  • Sodium Bichromate
  • Sodium Sulphide
  • Sodium Hydrogen Sulphide
  • Sodium Metabisulphite
  • Ferrous Sulphate