Technical datasheet

Marble Elite® Gamma G

Supplied byHuber Engineered Materials- Last Updated on Apr 28, 2026

Marble Elite® Gamma G by Huber Engineered Materials is a calcium carbonate-based high-purity chain extender. It is a high-brightness grade with carefully controlled particle size.
  • It exhibits a high filler loading level and has no adverse effects on processing or final physical properties.
  • It is a cost-effective grade that provides good particle packing to optimize resin demand.
  • It offers viscosity control, limits shrinkage and acts as a coefficient of thermal expansion.
  • Marble Elite® Gamma G is used in thermosets, fiberglass reinforced polyester applications such as sheet molding compound (SMC) and bulk molding compound (BMC).
  • It is listed with AIIC, NDSL, IECSC, PICCS, and TSCA.
Product family:
Fillers|
Chain Extenders|
Rheology / Viscosity Modifiers
Chemical family:
Calcium Carbonate
Product Type:
Additives|
Fillers & Fibers
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Marble Elite® Gamma G 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
Decomposition Temperature0.0 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
Solubility0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
pH0.0 Visible After LoginVisible After LoginVisible After Login
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