IMA Europe - Industrial Minerals Association

Diatomite

Diatomite is a powdery mineral composed of the fossilised remains of microscopic single-celled aquatic plants called diatoms. Diatoms can uniquely absorb water-soluble silica to form a highly porous, yet rigid skeletal framework of amorphous silica. Diatomite is light, rigid, exceptionally porous, absorbent and pure.

Diatomite is uniquely processed in several ways, creating Natural, Calcined, and Flux-Calcined Grades for a variety of uses. Applications fall into several categories including those listed below.

Click here to view the Diatomite factsheet.

For more information visit IDPA web site.

Main Applications include:

  • Filter aids
  • Antibiotics
  • Floor cleaners
  • Pharmaceuticals
  • Paint, paper & plastics
  • Carriers
  • Hazardous waste absorbtion
  • Functional mineral additives
  • Chemicals & solvents
  • Sugar, beer & wine
  • Catalysts
  • Edible oils & fats
  • Dental mouldings
  • Insulating bricks
  • Aggregates
  • Pesticides
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