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Zetatalc EW 20

Zetatalc EW 20 is made of pure lamellar talc. The crystals are macro crystalline in shape and processed in such a way so as to always retain this shape. This filler has an extremely high degree of whiteness and chemical purity. Zetatalc EW 20 renders these unique properties it possesses wherever it is applied.

Brand: Zetatalc (3 products)

Functions: Filler

Chemical Family: Calcium Salts, Carbonates

End Uses: Enamel, Powder Coating, Varnishes, Waterborne Coating

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

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Calcium Salts,
Carbonates
Chemical Name
Calcium Carbonate,
Talc
CASE Ingredients Functions
Filler
CAS No.
14807-96-6
EC No.
238-877-9
Technologies
CASE Ingredients
Product Families
CASE Ingredients — Additives
Fillers & Extenders

Features & Benefits

CASE Ingredients Features
High Gloss,
Solvent Resistance

Applications & Uses

Markets
Automotive & Transportation,
Building & Construction,
Paints & Coatings
Applications
Paints & Coatings — Building & Construction
Architectural Coatings,
Decorative Paints,
Infrastructure, Roads & Paving
Building & Construction — Building Envelope & Roofing
Architectural Coatings
Automotive & Transportation — Coatings & Finishes
Other Coatings & Finishes
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
Application Method
Brush
Compatible Polymers & Resins
Epoxies (EP),
Polyolefins,
Silicones
Coating Type
Enamel,
Powder Coating,
Varnishes,
Waterborne Coating
Applications
  1. Paint:
  • Industrial Paints
  • Powder coatings
  • Brushing enamels
  • Emulsion Paints
  • Putties:

       2. Plastics:

  • Polyolefins
  • Color Masterbatch
  • Compound masterbatch for moldings

Properties

Color
White
Physical Form
Crystals,
Solid
Typical Properties
ValueUnitsTest Method / Conditions
CaCO362 - 63%-
MgO30 - 31%-
SiO20.4%-
Fe2O30.15%-
Al2O30.32%-
Loss on ignition Moisture below 0.2%6.6%DIN 53198
Density2.7g/cm³ISO 787/10
Refractive index1.57.--
Hardness (Mohs)1--
Packed bulk density (pressed)0.45gr/cm3
Dry brightness96.5%DIN 6174
pH value9-ISO 787/9

Technical Details & Test Data

fineness
  • d (0.97) : 22 microns.
  • d (0.50) : 6 microns.
  • Finer than 2 microns : 18%
  • Measured by Malvern - 2000 instruments