Titanium Dioxide Anatase Characteristic: White appearance, good gloss, blue phase, fine, soft, and uniform particles, less than 5 coarse particles, good dispersity, high electrical resistance, low oil absorption value, low contents of iron and heavy metal impurities, good dispersity in ethylene glycol. Quality Standard: Item index TiO2 content，%（m/m） ≥ 98 Whiteness（compared with first class standard sample listed in GB1706-93） No less than Scattering power, %（compared with first class standard sample listed in GB1706-93） ≥ 100 Volatile matters at 105℃，%（m/m） ≤ 0.5 PH value of water suspension 6.8~7.3 Oil absorption value，g/100g ≤ 25 Residue on the sieve （45um mesh），%（m/m） ≤ 0.05 Electrical resistance of aqueous extract，Ωm ≥ 30 Water absorption value, g/100g ≤ 28 Water dispersible power，% ≥ 80 Iron content ,ppm ≤ 40 Index controlled by the company Gardner of dry power L ≥ 100.0 b -0.60~-0.20 Usage: Suitable for synthetic fiber, rubber products, top grade master batch, printing ink, plastic, coating, and paint. Package: PP woven bag, craft paper bag ,25kg/bag/500kg/bag/1000kg/bag etc .