Omyacarb® 3 T - SJ is a white powder composed of calcium and calcium compounds, specifically limestone. It serves as a filler and pigment in industrial additives.

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Chemical Name: Calcium Carbonate

CAS Number: 1317-65-3

Chemical Family: Calcium Salts, Carbonates

Pigment Type: Inorganic Pigments

Synonyms: Calcitic limestone, Natural calcium carbonate

Enhanced TDS

Identification & Functionality

Features & Benefits

Materials Features
Labeling Claims

Applications & Uses

Markets
Applications
Compatible Polymers & Resins
Plastics & Elastomers End Uses

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Moisture Content (ex works)0.15%ISO 787-2
Specific Gravity2.7-ISO 787-10
Loose Bulk Density0.8g/mlOmya GLS 001
Tapped Bulk Density1.3g/100gISO 787-11
Oil Absorption13.5g/100gISO 787-5
Optical Properties
ValueUnitsTest Method / Conditions
Brightness Ry (C/2°)91%DIN 53163
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Explosive PropertiesNot ExplosiveRegulation (EC) No. 440/2008, Annex, A.14
Decomposition Temperaturemin. 600°C-
Solubility in Water (at 75°C, 1013 hPa)0.018g/l-
Solubility in Water (at 20°C, 1013 hPa)0.014g/l-
Density (at 20°C, 1013 hPa)2.6 - 2.9g/cm³ DIN-ISO 787/10
Flammability (Solid, Gas)The product is not flammable--
Flash PointDoes not Ignite--
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--
ColorWhite--
AppearanceSpray Dry White Powder--
Chemical Analysis
ValueUnitsTest Method / Conditions
Calcium Carbonate Content98%-
Magnesium Carbonate Content1%-
Specifications
ValueUnitsTest Method / Conditions
Particle Size (residue on a 325 mesh sieve, fineness)30ppmISO 787-7
Particle Size (top cut (d98%, fineness))16µmOmya GLS 010
Median Particle Size (d50%, fineness, measured on untreated material)3µmOmya GLS 010

Regulatory & Compliance

Packaging & Availability

Country Availability
Packaging Type
Product Packaging
  • STANDARD PACKAGING:
    Paper bag of 25 kg