Product: titanium dioxide rutile Specification：R318 Index：TiO2 (%)min 93.5 White degree (contrast to the standard sample) (%)min 99 Tint reducing power (contrast to the standard sample) (%)min 100 Volatile content (105℃ after 23℃,24h) (%)max 0.5 Water Soluble Matter (%)max 0.5 Oil absorption (Gram per 100g)max 23 PH of aqueous suspension 6.5-8.0 Resistivity in water extraction min 30 Residue on Sieve 45μ(%)max 0.01 Usage：paint, paper, coating, plastic, ink, rubber, dyestuff. Package：25kg poly woven bag or paper bags, can be palletized.