Ajantox-A-ISI
Description
It is a high-quality TiO2 pigment having desirable properties such as high brightness, tinting strength, good colour, and excellent dispersion for consistent optical performance.
It conforms to IS 411:2020 standards.
Application
This is a pigment form of TiO2. The characteristics are suitable for both aqueous and non-aqueous media. Suitable for use in interior paints, paper, plastics, linoleum, rubber, leather, furnishings, soap and cosmetics, and other applications.
Chemical name
Titanium dioxide – TiO2
Crystalline structure – Anatase
No surface coating.
CAS No- 1317-70-7
PIGMENTARY CHARACTERISTICS / CHEMICAL COMPOSITION
| Characteristics | Requirement | Typical result |
| Volatile matter at 1050C | 0.5 % (max) | 0.20 |
| Residue on 45 micron (325 mesh IS sieve) | 0.10 % (max) | 0.05 |
| Oil absorption | 15 - 30% | 22.04 |
| Colour in Oil | Close match to the approved sample | Close Match |
| Reducing power | Not inferior to the approved sample | Not Inferior |
| Relative density at 27ºC | 3.7 – 3.9 | 3.76 |
| Matter soluble in water | 0.50 % (max) | 0.4 |
| pH of 20% pigment slurry in distilled water | 6 - 8 | 7.3 |
| Titanium dioxide | 98.0% (min) | 98.25 |
| Fe | 170 ppm (max) | 84 |
| P2O5 | 0.50% (max) | 0.30 |