* Rutile titanium white powder, small size, high purity, less impurities, non-toxic, chemically stable. Special surface coating treatment, whiteness and gloss, high brightness, opacity and eliminate strong color, excellent dispersion. Because of rutile titanium * refractive index of 2.76, anatase titanium * of 2.55, so its opacity and tinting strength and other properties than anatase titanium * Large, plus rutile titanium * compact structure, stable photochemical activity is small, the ability of ultraviolet irradiation, easy chalking outdoors, weather resistance and gloss than anatase better in whiteness, opacity, tinting strength, gloss promote, dispersion, gloss retention, color retention, chalk resistance and other aspects, have reached a very high level. Product Index: titanium dioxide content ≥ 98 achromatic power ≥ 100 Whiteness ≥ 97 water extraction liquid resistivity oil absorption Ω.M ≥ 60 g / 100g ≤ 26 water suspension PH value 6.5-8.0% ≥ 100 coloring dispersion / um ≤ 0.26-0.3 105oC volatile matter% ≤ 0.5 sieve residue (45um mesh)% ≤ 0.06 Application: rutile titanium * widely used in paint coatings, printing ink, optical glass, pharmaceuticals, cosmetics, plastic packaging and other fields. Opacity, coating thin, lightweight characteristics, widely used in ceramics, construction, decoration and other materials.