Barium Sulfate(CAS:7727-43-7)
Barium sulfate: Chemical Name: Precipitated Barium Sulfate(BaSO4) Property: Colorless orthorhombic crystal, amorphous white powder in appearance, gravity of 4.5(15C) , good dispersion, stable chemical propeties, not dissolvable in diluteacid, dilute alkali, organic solvent, or water, but dissolvablein hot concentrated sulfuric acid. Product appearance: White powder. Specification ItemIndex Content of Barium Sulfate(Calculated by Dry Basis),%98.5 105.C Volatile matter, %0.10 content of Water Soluble,%0.10 Content of Iron(Fe),%0.001 Whiteness,%97.0 Oil Absorption,g/100g12.0-18 Ph Value(100g/h Suspension)6.5-8.0 Finess(45umScreen Residue),%0.03 Dispersion umsampleA Partical Diameter0.7-0.8 Usage: mainly used in powder coat industry, and the barium sulfate embodied characteristics such as narrow distribution of particle diameter, thin painting membrane, even surface, and good light reflection etc. Package:Packed Chrome Oxide Green in 25kg/pp bag , 24MT/20'FCL(or as request) Precautions: damping, exposure to direct sun, and tearing should be avoided, and do not store together with coloring matters.
A10 is precipitated (synthetic) barium sulfate produced by advanced technology, quality control standard higher than the GB standard. It is resistant to acids and alkalis, is an inert product which is lightfast and weather-resistant, it has extremely high purity, pure brightness and whiteness, superior and uniform fineness, good dispersion and compatibility, ultra-low oil absorption and extremely stable chemical property. It is applied in large quantities by well-known manufacturers in paints and coatings, inks, plastic, masterbatch, rubber and art paper etc. APPLICATIONS Decorative architectural coatings-interior and exterior Marine and protective coatings Powder coatings Solvent based printing ink Water and solvent based industrial coatings Plastics and rubber Decorative laminating base paper making Other applications
Refractive index nα = 1.634–1.637 Nβ = 1.636–1.638 Nγ = 1.646–1.648 Birefringence 0.012 Fusibility 4, yellowish green barium flame Diagnostic features white/grey color, high specific gravity, characteristic cleavage and crystals Solubility low
Item-barium sulfate: 198-bt Barium sulfate baso4: 98% Volatile matter at 105 c : 0.2% Ph value: 8.6 Lightness l*: 99 Mean grain size [d50]: 1.5 m Density: 4.4g/ml Conductivity: 260s/cm Oil absorption: 13-15g/100g 325 mesh sieve residue(45um ): 0.02%. 25kg/bag.
Molecular Formula: BaSO4 Molecular weight: 233.39 Appearance: White Oblique side crystal . Index name Standard Barium sulfate(BaSO4) 98%min Iron oxide(Fe2O3) 0.004%max Whiteness% 90~96 pH value 6.5~8.0 Oil absorption 15-30max 45um sieve residue 0.2%max Water-soluble material 0.3%max. 25 Kgs in Net Bag, 16 Mts in The 20'FCL.
325mesh Average particle size:40f+0.5um Moisture:Max0.2% #400 sieve reside:1%max Whiteness:93min Oil absorption:14-18% Soluble in water:0.2%max Ph value:7.5-9.5 Baso4 purity:97%min Hcl insoluble matter:96.5%min True specific gravity:4.3g/cm3 25 kgs/bag
Barium sulfate mineral is called barite. As a white amorphous powder. Stable, insoluble in water, acids, bases or organic solvents. Radiology Barium sulfate is mainly the use of X-rays that can be absorbed in the gastrointestinal tract and the role of developing it, it is mainly used for gastrointestinal contrast agent. For the manufacture of barium salt. Characters: Orthorhombic, mostly plate-like crystals, short column, the general was dense block, plate, columnar output. Colorless crystals, generally white, gray, gray, yellow, pink, light blue, brown and other colors. Glass luster, fracture pearl luster, white streak. as fillers adhesives, sealants, rubber, plastics, paint, ink, white paint, insulation tape, etc., can be given rubber and plastic products to X-ray impermeability and improves chloroprene rubber flame resistance. It can be used as textile sizing agent. Printing paper and coated paper production is used as a surface coating agent. Nickel plating industry as conductive salt solution, plating solution can be improved dispersion. Glass used as a clarifying agent, having increased gloss and defoaming action. Is also the manufacture of enamel, ceramics, pigments
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 weather resistant Colour neutral, due to its low refractive index Extremely narrow particle size 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 sulfate The mineral is barite barium sulfate. White amorphous powder. Difficult to dissolve in water, acid, alkali or organic solvent. The use of barium sulfate as the main use of barium sulfate in the gastrointestinal tract can absorb X rays and the development of the role, so mainly used as gastrointestinal contrast agent. Used for making barium salts, etc.. By barium sulfate solution with the addition of after removal of calcium and magnesium of Glauber's salt mixed solution, at 80 deg.c reactions were carried out precipitate. After filtration, washing and pickling, adjusting the pH value 5 ~ 6, filtering, drying and crushing. Also available barium yellow brine and mirabilite solution was prepared. Application of barium sulfate Barium sulfate can be used as a paint, ink, plastic, ad paints, cosmetics, battery raw material or filler, rubber products can be used as the filler and reinforcing effect, poly ethylene chloride resin as a filler and weighting agent, printed like paper, copperplate paper surface coating agents, textile sizing agent. Glass products used as a clarifying agent, can play a role in the role of the bubble and increase the luster. Protective wall material capable of being used as radiation protection ray. Also used in ceramics, enamel, spices and pigments and other industries. Manufacturing is also of other barium salts of raw materials -- powder coating, paint, ship paint, ordnance equipment paint, automobile paint, latex paint, interior and exterior architectural coatings, improve product light resistance, weather resistance, chemical and electrochemical corrosion products and decorative effect, coating enhanced the impact strength. The inorganic industry is used as the raw material for the manufacture of other barium salts, such as barium hydroxide, barium carbonate and barium chloride. For primer paint printing and modulation wood industry production of wood printing plate. As a green pigment and filler Lake production in organic synthesis. Printing - ink filler, can play the aging resistance, resistance to exposure, increase adhesion, color clear, bright, non fading effect. Filler, tire rubber, insulation rubber, rubber plate, adhesive tape, engineering plastics can enhance the product anti-aging performance and climate resistance, the product is not easy to aging embrittlement, and can significantly improve the surface finish, reduce production cost, as the main filler for powder coating is the primary means of regulating the powder bulk density increased rate of the powder.
Precipitated barium sulfate by barium sulfide solution and to join after remove calcium and magnesium mirabilite solution mixing, reaction at 80 , precipitate, after the suction filter, washing and acid pickling, adjust pH 5 ~ 6, filtration, drying and crushing.Can also use barium with yellow halide solution of glauber's salt.In the water solubility of only 0.0024 g / 100 g of water.Soluble in hot concentrated sulfuric acid.Slightly soluble in water is not soluble in ethanol and dilute acid.The dry lump.Industrial precipitated barium sulfate itself has no poison, but such as soluble barium compounds, can cause poisoning. Used for paint, ink, plastic, rubber and raw materials of battery or filling machine, impression and bond paper surface coating agent, textile sizing agent.Glass is used as clarifying agent, defoaming and increase luster effect.Can be used as anti radiation protection wall.Also used in ceramic, enamel, spices and pigments and other industries.It is making other barium salt material. Barium sulfate due to the features of strong chemical inertness, good stability, acid and alkali resistance, moderate hardness, high density, high whiteness, can absorb harmful rays, etc, is the one which has the function of environmental protection material, so it is widely used in all kinds of paint, high-grade printing ink, medicine synthetic chemicals, rubber, paper, ceramics, cosmetics and other fields.Refined barium sulfate is widely used in all kinds of paint (water-based), oil and powder coating, ink, paper making, engineering plastics plastic) (home appliance shell, building materials, high-grade electrical insulating plastics and rubber products such as packing.Battery cathode expansion rod, also can be used in the manufacture of ceramic, enamel glaze material, etc.Precipitated barium sulfate BaSO4 can serve as a white coating, can also be used for rubber and paper filling agent, can increase the weight and the degree of smooth.Precipitated barium sulfate in rubber, plastic, papermaking, paint, printing ink, paint and other industries used as fillers, whitening agent, weighting agent.
Product Name: Barium Sulfate Model: GR-B-001 BaSO4 Content: 99.0% PH Value: 7.0-8.0 Water Solubility: 0.2% Acid Solubility: 0.6% Iron (Fe) Content: 0.004% Sulfide (S) Content: 0.003% Water Content: 0.20% Residue on Sieve(43 um mesh) : 0.1% ?10um Particle size distribution: 80.0% ?5um Particle size distribution: 60.0% ?2um Particle size distribution: 25.0% Oil Absorption: 42(g/100g) Whiteness: 96 Usage: paint, ink, water coating, color asphalt, color brick, color tile, antique building, papermaking, pottery, rubber and plastic industry.
MF: BaSO4 Chemical Name: Barium Sulfate Purity: > 99.9% APS: 200-500 nm (Size Customization possible) Form Nano powder CAS Number 7727-43-7
Reservations: It has reserves greater than 300 million mt. OPERATING PLAN OF OPERATION: Mineral supply contract, minimum for a period of two years to five years Port of shipment: Salaverry, Trujillo, Peru Frequency: Supply of 35,000 tons every 30 calendar days of signing the contract and issue of LC or confirmed and irrevocable letter of guarantee. Broker commission: Payment of US $ 4.00 per ton
CAS NO. 7727-43-7 Content: ''BaSO4 for 97-99% D10(
Guizhou SABOMAN product micronized barium sulfate, the products has large specific surface area, surface atom quantities and surface energy so that there is great change in optical performance, adsorptive force, hiding power and flowing property, which completely surpasses the original excellent characteristics of barium sulfate, so that micronized barium sulfate becomes an excellent body paint. It has good dispersibility and hiding power, when it is used as the pigment carrier; it can highly disperse the pigment so that the paint has even color 93%--96% super-whiteness makes the paint hue to be brighter and purer; its special crystal structural characteristics and high refractive index makes the color be more plentiful and full. It has excellent chemical inertness and better compatibility; it can easily organically combine with other materials to enhance the adhesion; the suspension system is very stable; it does not generate flocculation or precipitation. It makes the film and the substrate to combine more firmly; uniform micronized particles make the film smoother and more durable. The special properties such as excellent chemical inertness, resistance to acid and high temperature have greatly improved the paint weatherability. Very low oil absorption can increase the critical material volume concentration of paint, and save more resins and binders. Applicationï¼?Micronized barium sulfate is widely used as body paint in the paint industry such as topcoat, ready mixed paint, powder coating, high solid coatings, printing ink, latex paint and all kinds of industrial paints. In addition, it can be used as functional filler in plastics, ceramics, friction materials, anti-radiation materials and rubber products. Packing: In 25kg or 50kg woven bag with plastic liner inside, or paper bag shrink wrapped on pallet, or as per buyers option.
For various purposes, barium sulfates are widely used because they have specific properties. Due to its high-end results, many sectors are relying on this powder to a high extent.
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)
Specification: Barium content 97% 99% Oem Density 4.36g/cm3 4.5g/cm3 Oem Whiteness 92 96 Oem Water soluble matters % 0.06 0.05 Oem Ph value 5 5 Oem Oil absorption 16.87g/100g 18.62g/100g Oem Mesh 3000~4000 4000~5000 Oem
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 weather resistant Colour neutral, due to its low refractive index Extremely narrow particle size 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.
