Description

Titanium Dioxide Rutile White powder, surface treated with Al, non-toxic, easy to disperse. It has high brightness and whiteness, good tint reducing power and covering power. 1 TiO2, %(m/m) ≥ *0.0 2 Color (as compared with reference standard) not lower than 3 Whiteness %min (compared with standard sample) ≥ approximately 4 Tint reducing power (as compared with reference standard) ≥ **5 5 Volatile at **5°C %(m/m) ≤ 1.0 6 Volatile at **5°C after *4h stay at (*3±2)°C/RH (*0±5)%, %(m/m) ≤ 1.5 7 Water soluble substances, %(m/m) ≤ 0.3 8 pH value of aqueous suspension 6.**8.0 9 Oil absorption, g/**0g ≤ *2 *0 Residue on sieve *5Î&frac*4;m, %(m/m) ≤ 0.*5 *1 Resistance of aqueous extract, Ωm ≥ *0 Application:in industrial coatings, paper, flexible PVC, printing ink, enamel paint and latex paint. Titanium Dioxide Anatase White powder, non-toxic, easy to disperse, with good chemical stability, tint reducing power and covering power. Low in heavy metal content. 1 TiO2, %(m/m)≥ *8.0 2 Color (as compared with reference standard) Not lower than 3 Whiteness %min (compared with standard sample) ≥ approximately 4 Tint reducing power (as compared with reference standard)≥ **5 5 Volatile at **5°C %(m/m) ≤ 0.4 6 Volatile at **5°C after *4h stay at (*3±2)°C/RH (*0±5)%, %(m/m) ≤ 0.5 7 Water soluble substances, %(m/m) ≤ 0.5 8 pH value of aqueous suspension 6.**8.0 9 Oil absorption, g/**0g ≤ *4 *0 Residue on sieve *5µm, %(m/m) ≤ 0.*6 *1 Resistance of aqueous extract, Ωm ≥ *0 *2 Fe2O3, ppm ≤ *0 Application: in interior latex paint and lacquer, coatings, rubber, leather, printing ink, metal paint etc.