barite powder

ApplicationBarite powderis widely used as a weighting agent for drilling fluids in oil and gas exploration which can meet API or OCMA standards. Besides, the fine chemical Barite powder is widely used in glass-making industry, as filler for paper, cosmeticsBarite Powder(drilling grade)ItemsSpecificationsResultsAverage particle size60±0.2μm60Whiteness88±1 90 Oil Absorption17-22%21Moisture0.5%max0.5PH Value6.5-8.58BaSO4 Purity85-95%min90%HCL Insoluble Matter0.8%max0.5%Density ,g/m30.50.4True proportion4.54.5 2.chemical grade barite powder specific gravity:4.3 whitness:>90 size:400mesh 600mesh 800mesh 1250mesh 3.paint grade barite powder specific gravity:4.1 whitness:>92 size:400mesh 600mesh 800mesh 1250mesh