Technical datasheet

Geotex® 30-50

Supplied byHuber Engineered Materials- Last Updated on Apr 21, 2026

Geotex® 30-50 by Huber Engineered Materials is a granular calcium carbonate-based filler with high purity. Acts as an extender, gloss control agent, anti-slip additive, densifier and rheology modifier. Produced from a high brightness marble deposit in Georgia with a controlled particle distribution.
  • It has outstanding performance and marble crystal structure which is useful in recirculation of drilling fluids.
  • It is suitable for applications needing high brightness material such as plaster and stuccos.
  • Geotex® 30-50 is recommended for paints and coating applications.
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Geotex® 30-50 properties

Other properties

PropertiesValue & unitTest conditionTest method
Alkalinity0.0 Visible After LoginVisible After LoginVisible After Login
CTE, Linear0.0 Visible After LoginVisible After LoginVisible After Login
Calcium Carbonate Content0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Loose0.0 Visible After LoginVisible After LoginVisible After Login
Density, Tapped0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Mohs scale0.0 Visible After LoginVisible After LoginVisible After Login
Magnesium Carbonate Content0.0 Visible After LoginVisible After LoginVisible After Login
Moisture Content0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, Median0.0 Visible After LoginVisible After LoginVisible After Login
Refractive Index0.0 Visible After LoginVisible After LoginVisible After Login
Silica and Silicate Content0.0 Visible After LoginVisible After LoginVisible After Login
Solubility0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
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