Китайский Диоксид титана

Titanium dioxide Titanium dioxide R-258 (1) Features: R-258 is a rutile type of titanium dioxide produced by sulfuric acid process, stabilized with zinc salt and enveloped with multiple elements including zirconium, aluminum, silicon and phosphorous. R-258 has the characteristics of high glossiness, high dispersibility, low oil absorption, high weather resistance, strong masking power, blue under con, which can be widely used on various building coating industrial paint, Anti-corrosive paint coating, whiteness master batch, plastic products. (2)Specification: 1) TiO2 content (m/m):91%Min 2) Brightness : 94.6%Min3) Tint reducing power, Reynolds number: 1860Min4) Volatile at 105'C (m/m): 0.8%Max5) PH value: .0—9.06) Oil absorption g/100g:20Max7) Sieve residue (45um), (m/m): 02%Max8) Specific resistance, Ω.m:80Min 9) Content of Rutile:98%Min10) Dispersibility, Hetman: 7511) Whiteness (compared with standard sample): not less than