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Microblanc 2

CAS Number
471-34-1
EC Number
207-439-9
Chemical Name
Calcium Carbonate

Microblanc 2 is a very fine, extremely white and of high purity, crystalline Calcium Carbonate. The greatest advantage of Microblanc 2 is the re-enforcement of the hiding power of paints, this is due to its unique particle size distribution.

Properties

Physical Form
  • Crystals
  • Solid

Identification

CASE Ingredients Features
Alkali ResistanceHigh Gloss
CASE Ingredients Functions
Filler

Product families

Applications

Applications
  • Paints & Coatings — Other Paints & Coatings Applications
Paints & Coatings — Building & Construction
  • Architectural Coatings
  • Decorative Paints
  • Infrastructure Roads & Paving
Building & Construction — Building Envelope & Roofing
  • Architectural Coatings
Building & Construction — Decorative Materials & Finishes
  • Decorative Paints Coatings & Stains
Paints & Coatings — Industrial Coatings
  • Industrial Coatings
Building & Construction — Infrastructure, Roads & Paving
  • Coatings & Markings
Printing & Packaging — Printing & Inks
  • Other Printing Applications

Product Families

CASE Ingredients — Additives
  • Fillers & Extenders

Other characteristics

Brand
Microblanc
End Uses

Enamel, Powder Coating, Primer, Solventborne Coating, Varnishes

Functions
Filler
Particle Size
10.0 - 10.0 microns
Oil Absorption
20.0 - 20.0 g/100 g
Compatible Polymers & Resins
Epoxies (EP), Latex, Polyesters, Polyolefins
Color
White
Markets
  • Building & Construction
  • Paints & Coatings
  • Printing & Packaging
Coating Type
  • Enamel
  • Powder Coating
  • Primer
  • Solventborne Coating
  • Varnishes
Technology
CASE Ingredients
Application Methods
  • Brush
  • Spray
Compatible Polymers and Resins
  • Epoxies (EP)
  • Latex
  • Polyesters
  • Polyolefins

Technical data

Table 1 of 1

19 rows
CharacteristicValueUnitMethod
CaCO399.5%—
Bulk Density (Packed)0.9g/cm³ISO 787/10
MgO0.32%—
SiO20.04%—
Fe2O30.01%—
Al2O30.003%—
Loss on ignition Moisture below 0.2%44.97%DIN 53198
Density2.7g/cm³ISO 787/10
Refractive index1.59.——
Hardness (Mohs)3——
Particle shapeMicro - crystalline rhombohedral.——
Dry brightness97%DIN 6174

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