Omyacarb® 6-FL is a high-purity, fine, wet-ground natural calcium carbonate, sourced from the United States. This product is ideal for use in thermosetting processes, rubber manufacturing, and PVC production. It offers fine particle size and high purity, making it a reliable choice for various applications in base chemicals. Certified under ISO 9001, ISO 14001, and ISO 45001, it meets rigorous quality and environmental standards. The product's chemical composition includes calcium carbonate and magnesium carbonate.

Chemical Family: Calcium Salts, Carbonates

Compatible Polymers & Resins: Polyvinyl Chloride (PVC)

Oil Absorption:: 8.0 g/100 g

Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims

Applications & Uses

Markets
Applications
Compatible Polymers & Resins
Coating End Applications
Industrial Additives End Use
Application Information
  • Decorative Paints
  • Plasters, Renders and Joint Fillers
  • Rigid PVC application
  • Flexible PVC application
  • Rubber & Elastomers
  • Thermoset

Properties

Color (Properties)
Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Oil Absorption8g/100gISO 787-5
Fineness (Residue on a 45 μm sieve)25ppmISO 787-7
Loose Bulk Density0.5g/mlOmya GLS 001
Median Particle Size (d50%)¹6.8μmOmya GLS 041
Bulk Density (packed)1.4g/mlOmya GLS 002
Optical Properties
ValueUnitsTest Method / Conditions
Brightness Ry (C/2°)94.2%DIN 53163
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
AppearancePowder
OdorCharacteristic--
ColorWhite
pH Value (at 20°C, Concentration: 100 g/l)8.5 - 9.5-DIN-ISO 787/9
Melting Point (at 1013 hPa, Decomposes below the melting point)min. 800°C-
Boiling PointDecomposes below the boiling point.--
Flash PointDoes not flash--
Flammability (Solid, Gas)The product is not flammable.--
Burning Number1--
Density (at 20°C, 1013 hPa)2.3 - 2.8g/cm³DIN-ISO 787/10
Water Solubility (at 20°C, 1013 hPa)0.014g/l
Decomposition Temperaturemin. 600°C-
Explosive PropertiesNot Explosive--
Chemical Analysis
ValueUnitsTest Method / Conditions
Magnesium Carbonate Content1%-
Calcium Carbonate Content98%-
Specifications
ValueUnitsTest Method / Conditions
Moisture Content0.04%ISO 787-2
Note

¹Sedigraph

Regulatory & Compliance

Packaging & Availability

Packaging Information
  • Bulk
  • Bulk Bags
  • Bags (50 kg)