Fine Precipitated Aluminum Trihydroxide

Fine Precipitated Aluminum Trihydroxide Applications

The Hydral® and HyBrite® ATH products are valued mainly as paper filler pigments. The very white, super-fine Hydral® Coat pigments are used by the paper industry for outstanding paper coatings with good ink gloss and printability.

Benefits of Fine Precipitated Aluminum Trihydroxide

  • 100% reflectance
  • High whiteness
  • Opacity improvement
  • Improved printability
  • Easily dispersed
  • Can extend or replace titanium dioxide
  • High ink receptivity
  • Reduces binder requirement

Why Almatis Fine Precipitated Aluminum Trihydroxide is Premium

  • Broadest range of pigment products for TiO2 extension
  • Available in powder or slurry form for optimal use in each application
  • Quality assurance programs deliver high product quality for TiO2 extension while lowering costs
Product Description
Hydral® 710 An extra-fine, uniform median particle size of 1.0 micron
Hydral® PGA A spray dried 1.0 micron aluminum trihydroxide with a dispersant used in the manufacture to increase bulk density and improve flow characteristics for better handling and bulk shipping
HyBrite® 100 Slurry A slurry pigment of 1.0 micron white hydrated alumina with a 100% TAPPI brightness used as a paper filler for improved brightness and maintaining opacity. Can partially or fully replace titanium dioxide in certain paper grades where high whiteness and cost savings are necessary.
Hydral® Coat 5 An extra-fine, uniform median particle size of 0.5 microns, available as a fully deagglomerated powder or as a slurry
Hydral® Coat 7 Slightly larger uniform particle size of 0.7 microns diameter, available only in dry powder form
Hydral® Coat 8 A median particle size of 0.82 microns, available as a powder product
Hydral® 5810 A very fine nano-type particle size ATH that is partially calcined for extremely high surface area

Global Product Data Sheets

Provisional Product Data Sheets