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Zetafil cst 3

Zetafil CST 3 is described on a very white, pure crystalline CaCO3. Zetafil CST 3 is coated by an organic agent which transforms the surface of the inorganic particles to an organic one, thus achieving full compatibility of the filler to an organic media. Due to its special particle size distribution, Zetafil CST3 is easily dispersed and can increase the % of fillers in the compound and coatings. Zetafil cst 3’s high brightness value assists the reduction of TiO2 in white compounds or coatings.

Brand: Zetafil (5 products)

Functions: Filler

Chemical Family: Calcium Salts, Carbonates, Glass Beads & Fibers

End Uses: Powder Coating, Primer, Radiation Curable Coating, Solventborne Coating

Compatible Polymers & Resins: Alkyds, Epoxies (EP), Polyolefins

Particle Size: 14.0 - 14.0 microns

Oil Absorption: 15.0 - 15.0 g/100 g

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Calcium Salts,
Carbonates,
Glass Beads & Fibers
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,
Suspension Stability

Applications & Uses

Markets
Building & Construction,
Electrical & Electronics,
Paints & Coatings
Applications
Paints & Coatings — Building & Construction
Architectural Coatings,
Decorative Paints
Building & Construction — Building Envelope & Roofing
Architectural Coatings
Building & Construction — Decorative Materials & Finishes
Decorative Paints, Coatings & Stains
Paints & Coatings — Other Paints & Coatings Applications
Electrical & Electronics — Wire & Cable
Jacketing & Insulation,
Other Wire & Cable Applications
Compatible Polymers & Resins
Alkyds,
Epoxies (EP),
Polyolefins
Cure Method
Radiation Cure
Coating Type
Powder Coating,
Primer,
Radiation Curable Coating,
Solventborne Coating
Applications
  1. Plastics:
  • Plasticized PVC
  • Film
  • Floor coverings
  • Profiles
  • Leather cloth
  • PVC plastisols
  • Cables
  • Pipes

      2. Paints:

  • Solvent-based
  • Primers - undercoats

      3. Polyolefins:
      4. Rubber:
      5. Elastomers:

 

Properties

Color
White
Physical Form
Crystals,
Solid
Typical Properties
ValueUnitsTest Method / Conditions
CaCO399.5%-
Bulk Density (Packed)1.1g/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 brightness97%DIN 6174
pH value9-ISO 787/9
Oil absorption15g/100gISO 787/5
D.O.P. Absorption (gr per 100 gr powder)16-ISO 787/5
Particle Size (0.97)14microns
Particle Size (0.50)3.5microns

Technical Details & Test Data

Fineness
  • Finer than 2 microns : 30 %
  • Measured by Malvern - 2000 instruments.

Zetafil cst 3 - Fineness