Omyaroad® SN-LU is a medium, dry-ground calcium carbonate with a precisely controlled particle size distribution. It is used as a filler and pigment in asphalt sealers and complies with ISO 9001, ISO 14001, and ISO 45001 certifications.

Chemical Family: Calcium Salts, Carbonates

Pigment Type: Inorganic Pigments

Synonyms: CaCO3

Enhanced TDS

Identification & Functionality

Applications & Uses

Coating End Applications
Application Information
  • Asphalt Sealers

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity2.7--
Chemical Composition
ValueUnitsTest Method / Conditions
Magnesium Carbonate Content1.6%-
Calcium Carbonate Content95%-
Optical Properties
ValueUnitsTest Method / Conditions
Brightness86%C/2°, DIN 53163
Moisture Content0.03%ISO 787-2
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
Odor ThresholdNot relevant--
OdorCharacteristic--
AppearanceWhite powder--
Particle Size Distribution
ValueUnitsTest Method / Conditions
Median Particle Size (d50%)17μmOmya GLS 010
Residue on a 45 μm Sieve1%ISO 787-7
Note

¹ Malvern Mastersizer

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Packaging Information
  • Bulk