Hydrocarb® 90 - FL 76%

1 of 23 products in this brand
Hydrocarb® 90 - FL 76% is a selected, natural ground calcium carbonate (marble) of high fineness, pre-dispersed in slurry form for easy, dust-free handling. It is white in color and commonly used as a pigment and filler in paper and paperboard manufacturing. The product contains quartz (SiO2) and calcium carbonate, belonging to the carbonate chemical family, specifically calcium salts. Hydrocarb® 90 - FL 76% offers excellent rheological properties and high storage stability. It complies with various regulatory standards, including ISO 9001, ISO 14001, ISO 45001, as well as certifications under the Clean Water Act (CWA), Clean Air Act (CAA), CERCLA, and SARA 311/312.

Functions: Filler, Pigment

Chemical Family: Calcium Salts, Carbonates

End Uses: Paper, Paperboard

Technical Data SheetSafety Data Sheet
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Enhanced TDS

Identification & Functionality

Chemical Family
Calcium Salts,
Carbonates
Chemical Name
Calcium Carbonate
Manufactured By
Omya
Industrial Additives Functions
Filler,
Pigment
Technologies
Industrial Additives & Materials
Product Families
Industrial Additives & Materials — Paper & Pulp Chemicals
Finishing Additives & Treatments

Applications & Uses

Industrial Additives End Use
Paper,
Paperboard

Properties

Color (Properties)
White
Physical Form
Suspension
Physical Properties
ValueUnitsTest Method / Conditions
Brookfield Viscosity220mPa.sOmya GLS 015
Slurry Density1921kg/m³Omya GLS 092
Solid Content76%Omya GLS 028
Optical Properties
ValueUnitsTest Method / Conditions
Brightness94.8%R457, Tappi ISO 2469
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
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--
Boiling Pointca. 100°C-
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 Particles (< 2 µm)94%Omya GLS 041
Fineness Median particle size (d50%)0.6μmOmya GLS 041
Fineness Residue (on a 45 µm sieve)1ppmISO 787-7
Chemical Analysis
ValueUnitsTest Method / Conditions
Hydrochloric Acid Insoluble0.7%-
Ferric Oxide Content0.11%-
Magnesium Carbonate Content1.4%-
Calcium Carbonate Content97.6%-
Specifications
ValueUnitsTest Method / Conditions
pH Value9.2Omya GLS 045

Regulatory & Compliance

Certifications & Compliance
Clean Air Act (CAA) Certified,
Clean Water Act (CWA), Section 307,
Clean Water Act (CWA), Section 311,
Comprehensive Environmental Response, Compensations & Liability Act (CERCLA),
ISO 14001,
ISO 45001,
ISO 9001,
SARA 311/312