Guizhou 9xminerals Co., Ltd

9X Minerals is an international industrial minerals enterprise specializing in barite mining, benefication, processing and sales. Our Lijiashan barite mine which is the good source  of materials. With rich processing and mining practice , our facilities can produce high quality barite products which strictly meet the industry standards. Major products: API Drlling Grade Barite Lump/Powder BaSO4 : 88% min SG: 4.1-4.2 Size: 200/325mesh, 0-200mm Hg: 1ppm max  Cd: 3ppm max Water Soluble Alkaline Earth Metals as Calcium: 250 mg/kg max   Paint Grade Barite Powder (High Purity) Ba(sr)SO4 : 96% min SG: 4.3 min Particlesize(μm): D50≤ 5.5±0.5 D97 ≤15 Size of Powder: 1250mesh SiO2: ≤1.5  Fe2O3 : ≤0.5  Whiteness: 90 Oil Absorption: 10.0±1.0  PH Value: 8.0±1.0 Residue Greater than 45μm: ≤ 0.02   Chemical Grade Barite (Rubber, plasitc and etc) Ba(sr)SO4 : 94% min  SG: 4.3 min Size: 325-800mesh  Hg: 1ppm max SiO2: ≤1.5 Cd: 3ppm max Moisture: 1%max Precipitated barium sulfate Ba(sr)SO4 : 98% min SG: 4.4 min Particle size(μm): D50≤0.4 D97 ≤0.8 Size of powder: 3000mesh SiO2: ≤1.5% ¼ŒFe2O3 : ≤0.5% ¼ŒWhiteness: 98 Oil Absorption: 11.0±1.0 PH Value: 6.5-8.0 Heavy Metal: ≤ 0.02%