Hakuenka​® CCR - S

1 of 3 products in this brand
Hakuenka CCR - S is a precipitated calcium carbonate coated with fatty acids in order to improve the dispersion in organic binders. Hakuenka CCR - S is used to modify and control the rheology of sealants and adhesives based on polyurethane, silicone and hybrid polymers. Hakuenka CCR - S improves sag and slump resistance and renders reinforcing properties. Hakuenka CCR - S has excellent heat stability

Chemical Name: Calcium Carbonate

CAS Number: 471-34-1

Chemical Family: Calcium & Calcium Compounds, Calcium Salts, Carbonates

Applicable Processes: Cement Manufacturing

Synonyms: CaCO3, Calcium carbonate (CaCO3), Calcium carbonate (1:1), Carbonic acid calcium salt (1:1)

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Refractive Index1.5 - 1.7--
Specific Gravity2.6 - 2.7g/cm³-
Specific Surface Area17m²/gBrunauer-Emmett-Teller(BET)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Explosive PropertiesNot Explosive--
Burning Number (Flammable Solids)1--
Decomposition Temperaturemax. 600--
Solubility in Water (at 75°C, 1013 hPa)min. 0.018g/l-
Solubility in Water (at 20°C, 1013 hPa)min. 0.014g/l-
Density (at 20°C, 1013 hPa)2.1 - 2.95g/cm³
Melting Point (at 1013 hPa, Decomposes below the melting point)min. 800°C
OdorCharacteristic--
AppearancePowder, granules, granular
Flash PointDoes not ignite
FlammabilityThe product is not flammable.
pH Value (at 20°C, Concentration at 100 g/l)8.5 - 9.5DIN-ISO 787/9
Refractive Index1.5 - 1.7
ColorWhite, Grey, Beige
Boiling PointDecomposes below the boiling point.
Physical State (20°C, 1013 hPa)Solid
Total Amino Acid Profile
ValueUnitsTest Method / Conditions
Specific Surface Area17m²/g
Powder Characteristics
ValueUnitsTest Method / Conditions
Average Particle Size80nm-
Brightness (tappi)95% ISO 2469
Bulk Density0.4g/cm³-
Moisture Content0.5%ISO 787-2
Molecular formulaCaCO₃--
pH9.3-ISO 787-9

Regulatory & Compliance

Packaging & Availability

Country Availability
Packaging Type
Packaging Information
  • Bulk
  • 25 kg paper bags on pallets
  • Big bags of a 800 kg