TiO2 content % | ≥93.5 |
Rutile content % | ≥98 |
brightness | ≥94.5 |
Matter volatile at 105°C % | ≤0.5 |
Hydrotrope % | ≤0.5 |
Residue on sieve 45 μm % | ≤0.01 |
Tinctorial strength (Raynolds) | ≥1900 |
Tinting strength compare with standard % | ≥112 |
PH of suspension, aqueous solution retainted | 6.0-9.0 |
Oil absorption g/100g | ≤20 |
Resistivity of aqueous extract Ωm | ≥80 |
Average particle diameter μm | 0.20-0.26 |
Inorganic coating | Zirconium-Aluminium |