1.barite powder for chemical 2.400mesh,600mesh, 800mesh,1250mesh 3.Specific gravity:4.3 Barite powder can be widely used in electronic, plastics ... and other industries, using as materials for reinforcement, thixotrope, thickening, rheology control, filling, anti-blocking, abrasive and so on.ItemsSpecificationsResultsAverage particle size60 ...