Anatase titanium dioxide pigment A200 as a high-quality and low-heavy-metal product is an ideal white opaque and filling material. It can be applied in a wide range of industries where requiring low heavy-metal, such as medicine, food additive and cosmetics, also suitable for high-grade products of printing ink, paper, chemical fiber and optical glass etc.
PropertyA200TiO2 Content %≥99.0Color (compared with standard sample) Not lower thanMatter volatile at 105ºC %≤0.5L.O.I. at 800ºC%≤0.5Water soluble salts %≤0.25Acid soluble salts%≤0.5Residue on sieve 45µm%≤0.05PH of aqueous suspension6.8-7.6Brightness %≥98.7Oil absorption g/100g≤23Tinting strength (compared with standard sample)%≥110Barium, Bamg/kg≤5Heavy metal mg/kg≤20Zinc, Znmg/kg≤50Stibium, Sbmg/kg≤50Chrome, Crmg/kg≤20Plumbum, Pb mg/kg≤10Arsenium, As mg/kg≤3Mercury, Hg mg/kg≤1Cadmium, Cd mg/kg ≤1Ferrum, Femg/kg≤50