Omyacarb® 2 - SA is a selected, natural ground calcium carbonate (marble) powder, ideal for use as a filler and pigment in plastics and elastomers. It is compatible with polyolefins and is commonly used in flexible and rigid PVC compounds. This white powder is sourced from Canada and is certified under ISO 9001, ISO 14001, and ISO 45001. It is classified as an inorganic pigment and contains calcium carbonate, quartz, and magnesium carbonate. Available in bulk or super sacks, Omyacarb® 2 - SA meets industry standards for quality and environmental compliance.

Chemical Family: Calcium Salts, Carbonates

Pigment Type: Inorganic Pigments

Compatible Polymers & Resins: Polyolefins

Enhanced TDS

Identification & Functionality

Applications & Uses

Properties

Color (Properties)
Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Fineness Top Cut (d98%)11μmOmya GLS 010¹
Fineness (particles < 2 μm)42%Omya GLS 010¹
Fineness Residue (on a 45 um sieve)4ppmISO 787-7
Apparent Density (tamped)1g/mlISO 787-11
pH Value (< 2 μm)9--
Moisture Content0.1%ISO 787-2
Median Particle Size (d50%)2.4μmOmya GLS 010¹
Optical Properties
ValueUnitsTest Method / Conditions
Yellowness Index1.1-DIN 6167
Brightness Ry90.5%C/2°, DIN 53163
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Explosive PropertiesNot Explosive--
Decomposition Temperaturemin. 600°C-
Solubility in Water (at 20°C, 1013 hPa)0.014g/l-
Density (at 20°C, 1013 hPa)2.3 - 2.8g/ccDIN-ISO 787/10
Burning Number1--
Flammability (Solid, Gas)The product is not flammable--
Flash PointDoes not flash--
Boiling PointDecomposes below the boiling point--
Melting Point (at 1013 hPa, Decomposes below the melting point)min. 800°C-
pH Value (at 20°C, 100 g/l Concentration)8.5 - 9.5-DIN-ISO 787/9
OdorCharacteristic--
AppearanceWhite powder--
Chemical Analysis
ValueUnitsTest Method / Conditions
Magnesium Carbonate Content4.1%-
Calcium Carbonate Content94.4%-
Note

¹Malvern Mastersizer

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Packaging Information
  • Bulk
  • Big Bags