Barite is a non-metallic mineral product based on barium sulfate (BaSO4).which is chemically stable, insoluble in water and hydrochloric acid, non-magnetic and toxicMain Uasage: Oiling drilling,glass deoxidizer, clarifier and flux, rubber, plastic bucket, paint filler, brightening agent, weighting agent, building concrete aggregate, paving material heavy pressure buried pipe in the marshland area, Instead of lead plate used in nuclear facilities, atomic energy plants, X-ray laboratories, military heavy ground, hospital screen, radiation protection, etc., to prolong the road life. Main specifications: 200mesh 325mesh 400mesh 600mesh 800mesh .