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Microblanc 3

Microblanc 3 is a very fine, extremely white and of high purity, crystalline Calcium Carbonate. The greatest advantage of Microblanc 3 is the re enforcement of the hiding power of paints, this is due to its unique particle size distribution.

Brand: Microblanc (9 products)

Functions: Filler

Chemical Family: Calcium Salts, Carbonates, Silicates

End Uses: Enamel, Powder Coating, Primer, Solventless & High Solids Coating, Varnishes

Compatible Polymers & Resins: Cellulose & Cellulosics, Epoxies (EP), Polyesters, Polyolefins, Polyurethanes (PU)

Particle Size: 15.0 - 15.0 microns

Oil Absorption: 18.0 - 18.0 g/100 g

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Calcium Salts,
Carbonates,
Silicates
Chemical Name
Calcium Carbonate
CASE Ingredients Functions
Filler
CAS No.
471-34-1
EC No.
207-439-9
Technologies
CASE Ingredients
Product Families
CASE Ingredients — Additives
Fillers & Extenders

Features & Benefits

CASE Ingredients Features
High Gloss,
Solvent Resistance

Applications & Uses

Markets
Building & Construction,
Paints & Coatings,
Printing & Packaging
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
Paints & Coatings — Other Paints & Coatings Applications
Printing & Packaging — Printing & Inks
Other Printing Applications
Application Method
Brush
Compatible Polymers & Resins
Cellulose & Cellulosics,
Epoxies (EP),
Polyesters,
Polyolefins,
Polyurethanes (PU)
Coating Type
Enamel,
Powder Coating,
Primer,
Solventless & High Solids Coating,
Varnishes
Applications
  1. Plastics:
  • PVC
  • Extrusion
  • Calendered Sheets
  • Polyester / Polyolefins
  • Compound \ masterbatch

       2. Paints:

  • Emulsion Paints
  • Brushing enamels
  • Primers
  • Powder coatings

      3. Adhesives:

     4.Paper \ Board

Properties

Color
White
Physical Form
Crystals,
Solid
Typical Properties
ValueUnitsTest Method / Conditions
CaCO399.5%-
Bulk Density (Packed)1g/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 brightness96.5%DIN 6174
pH value9-ISO 787/9
Oil absorption18g/100gISO 787/5
D.O.P. absorption28 gr per 100 gr powder.-ISO 787/5
D.O.P. Absorption (gr per 100 gr powder)28-ISO 787/5
Particle Size (0.97)15microns
Particle Size (0.50)3.5microns

Technical Details & Test Data

Fineness
  • Finer than 2 microns : 40%
  • Measured by Malvern - 2000 instruments

Microblanc 3 - Fineness