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Zetafil cst 1
Zetafil CST 1 is described on a very white and pure crystalline CaCO3 raw material. Zetafil CST 1 is specially coated by an organic agent which transforms the surface of the inorganic particles into an organic one, thus achieving full compatibility of the filler to the resin. Due to its special particle size distribution and hydrophobic surface, Zetafil CST 1 is easily dispersed. Zetafil CST 1’s brightness value enables formulators to economize in Titanium Dioxide. The abrasive index of Zetafil cst 1 is exceptionally low due to the purity of the raw material, the fineness of its particles and the coating of its surface.
Properties
- Physical Form
- Crystals
- Solid
Identification
- Chemical Family
- Calcium Salts, Carbonates, Glass Beads & Fibers, KaolinsCalcium SaltsCarbonatesGlass Beads & FibersKaolins
- CASE Ingredients Features
- Good BrightnessHigh Gloss
- CASE Ingredients Functions
- Filler
Product families
Applications
Applications
- Paints & Coatings — Other 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
Product Families
CASE Ingredients — Additives
- Fillers & Extenders
Other characteristics
- Brand
- Zetafil
- End Uses
- Enamel, Waterborne Coating
- Functions
- Filler
- Particle Size
- 3.5 - 3.5 microns
- Oil Absorption
- 19.0 - 19.0 g/100 g
- Compatible Polymers & Resins
Alkyds, Alkyds (Long Oil), Epoxies (EP), Polyolefins
- Color
- White
- Markets
- Building & Construction
- Paints & Coatings
- Coating Type
- Enamel
- Waterborne Coating
- Technology
- CASE Ingredients
- Compatible Polymers and Resins
- Alkyds
- Alkyds (Long Oil)
- Epoxies (EP)
- Polyolefins
Technical data
Table 1 of 1
19 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| CaCO3 | 99.5 | % | — |
| Bulk Density (Packed) | 0.9 | g/cm³ | ISO 787/10 |
| MgO | 0.32 | % | — |
| SiO2 | 0.04 | % | — |
| Fe2O3 | 0.01 | % | — |
| Al2O3 | 0.003 | % | — |
| Loss on ignition Moisture below 0.2% | 44.97 | % | DIN 53198 |
| Density | 2.7 | g/cm³ | ISO 787/10 |
| Refractive index | 1.59. | — | — |
| Hardness (Mohs) | 3 | — | — |
| Particle shape | Micro - crystalline rhombohedral. | — | — |
| Dry brightness | 98 | % | DIN 6174 |
