Plastic Grade Natural Barium Sulfate – High-Performance Filler for PlasticsIntroductionPlastic Grade Natural Barium Sulfate is a high-purity, naturally sourced barium sulfate (BaSO₄) designed to enhance the mechanical and optical properties of plastic materials.
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Paint grade natural barium sulfate is High glossy Barite Powder, also known as Superfine Barite Powder. It has a very small particle size and high purity. It will even out the paint surface, be more wear-resistant, improve gloss and brightness, and improve color rendering. At the same time, it also increases hiding power.
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Paint Grade barite powder containing high purity natural barium sulfate is the key ingredient of our coating grade products.
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Index & StandardAnalysis ResultBaSO4 Content≥94%Whiteness (dry)≥83Specific Gravity≥4.3 g/m3Particle Size D50Appx. 7umOil Absorption7 ml /100 gPH Value7±1Moisture≤0.15%The Residue (325 mesh)noNatural Barium Sulfate Technical Data:Powder coatingPaintPlasticsRubberFilmsPapermakingPharmaceuticals
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Natural Barium Sulphate: Properties, Occurrence, and ApplicationsIntroductionNatural barium sulphate, commonly known as barite, is a mineral composed of barium, sulfur, and oxygen (BaSO₄). Recognized for its high density and chemical inertness, it plays a crucial role in various industries including oil and gas, paints and coatings, and radiation shielding.
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Paint grade natural barium sulfate can also be divided into High-glossy Barite Powder and Superfine Barite Powder. It is a white crystalline powder, also a type of natural barium, with a glassy luster. It can be used in various applications of coatings, as well as in the production of inks and rubber. It is a very affordable and effective chemical powder.
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Index & StandardAnalysis ResultBaSO4 Content≥94%Whiteness (dry)≥88Specific Gravity≥4.3 g/m3Particle size D50Appx. 2umOil Absorption10 ml /100 gPH Value7±1Moisture≤0.15%The Residue (325 mesh)noNatural Barium Sulfate Technical Data:Powder coatingPaintPlasticsRubberFilmsPapermakingPharmaceuticals
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Index & StandardAnalysis ResultTLZ-NBS12BaSO4 Content≥88%D50 Particle size1.2-1.7 μmWhiteness (dry)≥92Specific Gravity4.00 g/m3Oil Absorption≤10 ml /100 gPH Value7±1Moisture≤0.15%The Residue (325 mesh)noApplication Areas:1. Flat and textured powder coating2. Oil base and water base paints and powder coating3. Plastic (high gloss PP, ABS, Masterbatch and etc.)4. Rubber5. Glue
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Index & StandardAnalysis ResultTLZ-NBS21BaSO4 Content≥92%D50 Particle size5-7 μmWhiteness (dry)≥90Specific Gravity4.20 g/m3Oil Absorption≤7 ml /100 gPH Value7±1Moisture≤0.15%The Residue (325 mesh)noApplication Areas:1. Flat and textured powder coating2. Oil base and water base paints and powder coating3.Plastic (high gloss PP, ABS, Masterbatch and etc.).4. Rubber5. Glue
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Index & StandardAnalysis ResultTLZ-NBS11BaSO4 Content≥88%D50 Particle size5-7 μmWhiteness (dry)≥90Specific Gravity4.00 g/m3Oil Absorption≤7 ml /100 gPH Value7±1Moisture≤0.15%The Residue (325 mesh)noApplication Areas:1. Flat and textured powder coating2.Oil base and water base paints and powder coating3. Plastic (high gloss PP, ABS, Masterbatch and etc.)4. Rubber5. Glue
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Index & StandardAnalysis ResultTLZ-NBS22BaSO4 Content≥92%D50 Particle size1.2-1.7 μmWhiteness (dry)≥92Specific Gravity4.20 g/m3Oil Absorption≤10 ml /100 gPH Value7±1Moisture≤0.15%The Residue (325 mesh)noApplication Areas :1. Flat and textured powder coating2. Oil base and water base paints and powder coating3.Plastic (high gloss PP, ABS, Masterbatch and etc.)4. Rubber5. Glue
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Plastic Grade Natural Barium Sulfate is a type of Semi-glossy Barite Powder and also a Superfine Barite Powder. It has very high whiteness and very small particle size. Its small particle size is evenly distributed in the plastic, which enhances the stability and durability of the plastic. It helps save costs and improve quality. It is a very good ingredient and is widely used in the plastic industry.
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Application Areas：◆Oil drilling ◆Friction materials ◆Rubber ◆Radiation wallIndexTLZ-DB01TLZ-DB02AppearanceGranuleGranuleSpecial gravity ≥4.1 g/cm³4.2 g/cm³BaSO₄+ SrSO₄Content85%90%Hg ppm ≤1 ppm1 ppmCd ppm ≤3 ppm3 ppmAs ppm ≤40 ppm40 ppmPb ppm ≤1000 ppm1000 ppmSi0₂Content-3% maxFe₂O₃Content-3% maxCarbonates5000ppm max5000 ppm maxWater Soluble Alkaline Earth Metals As Calcium ≤250 mg/kg250 mg/kgMiosture2%2%Granule Size0-100 mm0-100 mm
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Synthesis Process：Produce the nano barium sulfate with carbonate solution and sulfuric acid andcoated with special technology.Application Areas：Transparent filler masterbatch Car PaintsIndexTLZ-PBS302BaSO₄ Content min%98% minMoisture max %0.15Water Soluble max %0.15lron Content5 ppmWhiteness %97 minBrightness (L Value )98-99%Oil Absorption10-20 g/cm³PH6.5-9.0Particle Size D500.3 μmResidue (45 μm)0.02% maxConductivity150 μs/cm
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Synthesis Process：Produce the nano barium sulfate with carbonate solution and sulfuric acid andcoated with special technology.Application Areas：Transparent filler masterbatch Car PaintsIndexTLZ-PBS302BaSO₄ Content min%98% minMoisture max %0.15Water Soluble max %0.15lron Content5 ppmWhiteness %97 minBrightness (L Value )98-99%Oil Absorption10-20 g/cm³PH6.5-9.0Particle Size D500.3 μmResidue (45 μm)0.02% maxConductivity150 μs/cm
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Synthesis Process：Produce the nano barium sulfate with carbonate solution and sulfuric acid andcoated with special technology.Application Areas：Transparent filler masterbatch Car PaintsIndexTLZ-PBS302BaSO₄ Content min%98% minMoisture max %0.15Water Soluble max %0.15lron Content5 ppmWhiteness %97 minBrightness (L Value )98-99%Oil Absorption10-20 g/cm³PH6.5-9.0Particle Size D500.3 μmResidue (45 μm)0.02% maxConductivity150 μs/cm
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Synthesis Process：Produce the nano barium sulfate with carbonate solution and sulfuric acid andcoated with special technology.Application Areas：Transparent filler masterbatch Car PaintsIndexTLZ-PBS302BaSO₄ Content min%98% minMoisture max %0.15Water Soluble max %0.15lron Content5 ppmWhiteness %97 minBrightness (L Value )98-99%Oil Absorption10-20 g/cm³PH6.5-9.0Particle Size D500.3 μmResidue (45 μm)0.02% maxConductivity150 μs/cm
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Synthesis Process：Produce the nano barium sulfate with carbonate solution and sulfuric acid andcoated with special technology.Application Areas：Transparent filler masterbatch Car PaintsIndexTLZ-PBS302BaSO₄ Content min%98% minMoisture max %0.15Water Soluble max %0.15lron Content5 ppmWhiteness %97 minBrightness (L Value )98-99%Oil Absorption10-20 g/cm³PH6.5-9.0Particle Size D500.3 μmResidue (45 μm)0.02% maxConductivity150 μs/cm
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Paint Grade Precipitated Barium Sulfate is very common in precipitated barium sulfate manufacturer. Precipitated barium sulfate will not fade or darken regardless of color or gloss. The surface gloss is very high after polishing, and impurities brought by various weather conditions can hardly adhere. It is widely used as a raw material in the paint industry. Precipitated barium sulfate for paint will not fade or darken regardless of color or gloss.
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High glossy Barite Powder can be used for Plastic Grade Natural Barium Sulfate. It is produced through a unique chemical process, using filtration and surface treatment technology. High gloss barium sulfate has a very high whiteness, a relatively fine particle size, good dispersion, and improved hiding efficiency.
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Nano-precipitated barium sulfate is an advanced form of precipitated barium sulfate, and is also a High Dispersion Precipitated Barium Sulphate. It has better dispersion and purity. It produces nanoparticles through a unique process and is a very good filler.
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IndexTLZ-NBS31TLZ-NBS32BaSO₄Content95% min95% minParticle Size D50 (μm)3-4 μm1-2μmWhiteness %90 min90 minSpecific Gravity (g/cm³)4.35/cm³4.35/cm³Oil absorption (mV100g)7 ml100g10 mV100gPH7±17±1Moisture %0.15 % max0.15 % maxResidue (45 um)-10-40%Addition ratio10-40%TLZ-NBS32Natural Barium Sulfate Technical Data:Powder coatingPaintPlasticsRubberFilmsPapermakingPharmaceuticals
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Barite Ore – High-Quality Natural Barium Sulfate for Industrial ApplicationsIntroductionBarite ore is a naturally occurring mineral composed of barium sulfate (BaSO₄). Known for its high density, chemical stability, and low solubility, barite is widely used in industries such as oil and gas drilling, paints and coatings, plastics, rubber, and pharmaceuticals.
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Product Features:Particle size distribution is narrow.Less impurity.Excellent dispersibility.Natural Barium Sulfate Technical Data:Barium sulphate content (Baso4)%98Whiteness%≥96Water soluble content %≤0.15Fe Content % ≤0.0015Cl Content % ≤0.04PH Value6.5-7.5Oil absorption g/100g15-20Mean Particle Size (D50)1.2umResidue (45μm) %0.01Particle size less than 10μm %99Particle size less than 5μm %95Particle size less than 2μm %70Application Areas:Other Application Areas:Friction materialsGlass, ceramicRubberBattery
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