By barium sulfide solution and to join after remove calcium and magnesium mirabilite solution mixing, reaction at 80 â??, precipitate, after the suction filter, washing and acid pickling, adjust pH value 5 ~ 6, filtration, drying and crushing.It can be prepared with barium yellow halogen and glauber solution.
Precipitated barium sulfate Precipitated barium sulfate is a function filler that is superfine in nature and exhibits a low absorption threshold. It occurs as colorless orthorhombic crystals or a white amorphous powder and does not dissolve in water, ethanol, and acid but is soluble in hot concentrated sulfuric acid.
Description: produce barium sulfate by processing and purifying barite. Typical properties: Resistant to acids and alkalis Insoluble in water and organic solvents An inert product which is lightfast and weatherresistant Colourneutral, due to its low refractive index Extremely narrow particlesize range for high gloss specifications Extremely good wettability due to low specific surface area Low abrasion during processing, due to low mohs hardness Technical data sheet Density, 4.5 min Oil absorption g /100g, 13 Baso4, 98.5 Fe2o3, 0.004max D50 um, 0.5-0.7 Al2o3, 0.01max Silicate, 0.01max Heavy metal, 0.01max Salt soluble, 0.2max Moisture, 0.2max L.O.I, 0.5max Whiteness, 98min Applications: Paint and coating Ink Rubber Paper making Plastic Battery Packing: 25kg/bag or follow customer's design. Storage:keep the product in dry and closed rooms at normal temperature and air humidity.To achieve best possible results, we recommend storage under the conditions stated above and use within 24 months from delivery.
Barium sulphate (precipitated), used mainly in the paint, printing ink, pigment, rubber, storage battery, plastic, and steel plate machine industries.
Produce barium sulfate by processing and purifying barite. Typical properties: Resistant to acids and alkalis Insoluble in water and organic solvents An inert product which is lightfast and weatherresistant Colourneutral, due to its low refractive index Extremely narrow particlesize range for high gloss specifications Extremely good wettability due to low specific surface area Low abrasion during processing, due to low Mohs hardness Technical Data Sheet Density4.5 min Oil absorption g /100g13 BaSO498.5 Fe2O30.004max D50 um0.5-0.7 Al2O30.01max Silicate0.01max Heavy metal0.01max Salt soluble0.2max Moisture0.2max L.O.I0.5max Whiteness98min Applications: Paint and coating Ink Rubber Paper making Plastic Battery Packing: 25kg/bag or follow customer's design. Storage:Keep the product in dry and closed rooms at normal temperature and air humidity.To achieve best possible results, we recommend storage under the conditions stated above and use within 24 months from delivery.
Precipitated barium sulfate is produced with advanced chemical precipitation method, good physical properties, low mechanical impurity, even fineness; white powder or paste, non-toxic, insoluble in water, soluble in fuming sulphuric acid , stable chemical property; It can absorb X-rays, endow the materials with high density and surface finish. It is used in producing paint, ink, coating, plastic, rubber, chip friction pieces, ceramics, glass, electronics, cosmetics, medicine, food etc. Specification ItemExcellence gradeFirst grade Barium sulphate content %98.0min96.0min 105¡æ volatile matter %0.3 max0.5 max Fe content %0.004max0.005max Whiteness degree %92-9690-94 Fineness: 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1250 mesh, 2000 mesh, 3000 mesh, 6000 mesh, 8000 mesh, 12500 mesh, 15000 mesh (it can according to client¡¡¥s demand)
Supplier: Sodium sulphide yellow flake & barium sulphate precipitated
Barium Sulphate (Precipitated) : Chemical Formula BaSO4 Packing : 50 Kgs HDPE bags with thick inner liner. Physical Property : Precipitated white heavy inorganic powder. Tasteless, Non-toxic & Noncombustible. Refractive index 1.6 to 1.7. Particle Size Passing 300 Mesh. Chemical Property: % of material as BaSO4 mass max 98% Volatile matter % by mass max (moisture) 0.5 oil absorption (Ml / 100gm) 20 +/- 3 matter soluble in (NaCl) as % by mass max 0.5. pH 6-8. Relative density 4.45 Uses : It is called as BLANK FIXE It is used in Paint, Epoxy Adhesive, Chemical resistance cement, Water proofing compound, Crayons & many other uses. We can give very fine powder of upt 2 micron
Description High-grade barium sulfate specially processed use as a drilling fluid weighting additive. BARITE meets the API Specification 13A, Section 2 requirement for a drilling fluid BARITE Recommended Use Primarily for mud rotary drilling, barite increases mud density while maintaining low solids to help control formation pressures Advantages 1. High specific gravity; raises drilling fluid density with minimum solids 2. Controls formation pressure, stabilizes the borehole 3. Cost-effective, non-toxic, and chemically inert Properties 4. Specific Gravity: 4.2 (minimum) 5. Moisture Content: Less than 1% 6. Bulk Density: 150 lbs/ft3 7. Mineral Content: 94% barium sulfate Mixing and application Add BARITE through high shear mixer or jet hopper so that entire circulating volume is at uniform weight. To control artesian flow at surface, keep the hole full at all times with weighted mud. Starting with 100 gallons of mud at a weight of 9 lbs/gal, 134 lbs of BARITE will raise the weight to 10 lbs/gal and increase the volume to 104 gallons. Packaging 1500 kgs Jumbo bags, one bag per pallet. All are of F.I.B.C. Class, SINGLE TRIP, all weather ( 04 PF Inner Bag & 05 PP Outer Bag )
Barium Sulphate
