IMERYS produces diatomite and perlite fillers and filter aids, as well as synthetic calcium silicate carriers and absorbents. The IMERYS diatomite line is unparalleled in its range.

• Celite and DiaFil diatomite fillers – high surface area, low density, diatomite particle shape.
  • Gloss reduction in coatings
  • Antiblock properties for plastic film
  • Functional filler in silicone, elastomer and plastic compounds

• Micro-Cel synthetic calcium silicate – very high oil and water absorption, very high surface area for use in:
  • Dry liquid concentrates
  • Wettable powders
  • Tableting
  • Feed and flavor additive

• Harborlite perlite – cost effective filtration media and functional fillers:
  • Textured coatings
  • Carriers
  • Waste water filtration