Dispersants & Depressants

Dispersants & Depressants

A range of specialty and commodity polymeric depressants and dispersants for use in a wide variety of mineral processing systems to aid flotation recovery and gangue rejection, including pyrite suppression, clay rejection and mineral depression.



Products: Performance Oriented Chemicals to Improve Gangue Rejection and Mineral Selectivity

Key Products include:

  • INTERFLOAT® depressants
  • FLOATMAX® dispersants
  • natural biopolymers
  • dextrin and starches
  • sulfonates (lignosulfonate, napthalene sulfonate)
  • tannins (quebracho)
  • sodium metabisulfite (SMBS)
  • sodium sulfide (Na2S) and sodium hydrosulfide (NaHS)
  • tri-block copolymers 
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Interchem have a wide range of Products available across a broad range of industries.

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