Description
Ajantox-RD-01 is a multipurpose uncoated Rutile white pigment. It has better whiteness, tint reducing power, super durability with high purity and is a cost effective material where coating properties are not a requirement.
It conforms to the IS standard – IS 9788.
Application
Ajantox-RD-01 is widely used for production of solvent and water based paints, paper, coatings, ink & plastics etc.
Chemical name
Titanium dioxide – TiO2
Crystalline structure – Rutile
No surface coating.
CAS No- 1317-80-2
PIGMENTARY CHARACTERISTICS / CHEMICAL COMPOSITION
| Characteristics | Requirement(IS 9788) | Typical result |
| Volatile matter at 105±20 C % by mass | 0.50 % (max) | 0.16 |
| Residue on 45 ,micron(325 mesh IS sieve) | 0.10 % (max) | 0.05 |
| Oil absorption | 15—30 % | 17.89 |
| Color ( In oil ) | Close Match to the approved sample | Close Match |
| Reducing power | Not Inferior to the approved sample | Close Match |
| Tinting strength(Reynolds) | 1500(min) | 1550 |
| Relative density at 27oC | 3.9 – 4.2 | 4.19 |
| Matter soluble in water | 0.50% (max) | 0.432 |
| pH of 20% slurry in distilled water | 6.0 – 8.5 | 7.8 |
| Iron | 170 ppm(max) | 84 |
| Titanium dioxide | 98.0% (min) | 98.36 |
| Rutile content | 85 – 95 % | 90 |
| Surface treatment | Nil | Nil |