二氧化钛

Detailed Product Description Titanium dioxide ,high whiteness, high optical and hiding power, super durability and dispersibility properties. 1) R-298 is Rutile TiO2 2) produced by sulfuric acid process 3) excellent optical capability Features: 1) LBR-298 is a high-grade Rutile type titanium dioxide produced by sulfuric acid process. 2) It adopt advanced TINT and partical size controlled technique and ZrO2, Al2O3 and inorganic surface treated process. 3) It combines excellent properties such as high whiteness, high optical and hiding power, super durability and dispersibility properties. 4) The product is suitable for coatings, ink and so on, also suitable for plastic coloring. Technical specifications (Q/PYTY1-2008): 1) TiO2 content (m/m): ≥91% 2) Brightness: ≥95% 3) Tint reducing power, Reynolds number: ≥1920 4) Volatile at 105°C (m/m): ≤0.8% 5) PH value: 6.0-9.0 6) Oil absorption (g/100g): ≤20 7) Sieve residue (45um), (m/m): ≤0.02% 8) Specific resistance, Ω.m: ≥80 9) Content of Rutile: ≥98% 10) Dispersibility, Hetman: ≥ 6.50 11) Whiteness (compared with standard sample): not less than