OmyaFLow® 5 HO-FL 70.5%

1 of 7 products in this brand
OmyaFLow® 5 HO-FL 70.5% is an ultrafine, pre-dispersed ground calcium carbonate made from very white, pure raw material. It offers optimized particle distribution, excellent rheology properties, and dust-free handling. Used as a filler and pigment in adhesives, sealants, plasters, and industrial additives. Certified under ISO 9001, ISO 14001, and ISO 45001. Available in bulk and totes (IBC).

Chemical Family: Calcium Salts, Carbonates

Pigment Type: Inorganic Pigments

Synonyms: CaCO3

Enhanced TDS

Identification & Functionality

Applications & Uses

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Viscosity Ex Works225mPa.sOmya GLS 015, Brookfield
pH Value9.2--
Density1801kg/m³Omya GLS 092
Solid Content70.5%Omya GLS 028
Chemical Composition
ValueUnitsTest Method / Conditions
Hydrochloric Acid Insoluble0.7%-
Iron(III) Oxide Content0.11%-
Magnesium Carbonate Content1.4%-
Calcium Carbonate Content97.6%-
Optical Properties
ValueUnitsTest Method / Conditions
Brightness94.9%C/2°, DIN 53163
Yellowness Index1.7DIN 6167
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (Water)approx. 100°C-
Decomposition Temperaturemin. 400°C-
Solubility in Water (at 75°C)0.018g/l-
Solubility in Water (at 20°C)0.014g/l-
Density (at 20°C)1.8 - 2.1g/ccDIN-ISO 787/10
Vapor Pressure (at 20°C, Aqueous phase)23.4hPa-
Burning Number1--
Flammability (Solid, Gas)Does not Ignite--
Melting Point0°C-
pH Value (at 20°C, 100 g/l Concentration)8.5 - 11-DIN-ISO 787/9
OdorCharacteristic--
AppearanceWhite suspension--
Particle Size Distribution
ValueUnitsTest Method / Conditions
Fineness (residue on a 45 µm sieve)2ppmISO 787-7
Fineness (median particle size, d50%)0.5μmOmya GLS 041, Sedigraph
Note

¹ Sedigraph

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Packaging Information
  • Bulk
  • IBC