Property | A200 |
TiO2 Content % | ≥99.0 |
Color (compared with standard sample) | Not lower than |
Matter volatile at 105ºC % | ≤0.5 |
L.O.I. at 800ºC % | ≤0.5 |
Water soluble salts % | ≤0.25 |
Acid soluble salts % | ≤0.5 |
Residue on sieve 45µm % | ≤0.05 |
PH of aqueous suspension | 6.8-7.6 |
Brightness % | ≥98.7 |
Oil absorption g/100g | ≤23 |
Tinting strength (compared with standard sample) % | ≥110 |
Barium, Ba mg/kg | ≤5 |
Heavy metal mg/kg | ≤20 |
Zinc, Zn mg/kg | ≤50 |
Stibium, Sb mg/kg | ≤50 |
Chrome, Cr mg/kg | ≤20 |
Plumbum, Pb mg/kg | ≤10 |
Arsenium, As mg/kg | ≤3 |
Mercury, Hg mg/kg | ≤1 |
Cadmium, Cd mg/kg | ≤1 |
Ferrum, Fe mg/kg | ≤50 |