High Purity Barite Powder Natural Barium Sulfate with Wide Particle Size Range 325-3000 Mesh for Excellent Cost-Effectiveness

Hongjian Chemical selects high-quality barite ore sources and produces high-purity barite powder barium sulfate through modern crushing, grinding, and precision classification technology. The product maintains stable barium sulfate content above 96%, with particle size ranging from 325 to 3000 mesh, meeting diverse industrial needs for natural barium sulfate.

• Aliases: Natural Barium Sulfate, Barite Micro Powder
• English Name: High Purity Barite Powder 96% (325-3000 Mesh)
• Chemical Formula: BaSO₄
• Molecular Weight: 233.39
• CAS Number: 13462-86-7

Key Properties: Natural mineral source, high purity, wide particle size range, excellent cost-effectiveness

• Barium Sulfate (BaSO₄) Content: 96%±1%
• Moisture: ≤0.3%
• Water Solubles: ≤0.2%
• Iron (Fe) Content: ≤0.008%
• Silicon (SiO₂) Content: ≤2.0%

• Whiteness: ≥88% (≥90% for 1250 mesh and above)
• Oil Absorption: 16-28g/100g (varies with particle size)
• pH Value: 7.0-9.0
• Density: 4.3-4.5 g/cm³
• Mohs Hardness: 3.0-3.5

• Drilling Mud Weighting Agent: 325-800 mesh products, high density, soft texture, non-abrasive to equipment
• Completion Fluid Additive: Increases drilling fluid density, controls blowout risk

• Architectural Coatings: 800-1250 mesh, improves coating suspension and durability
• Industrial Anti-corrosion Coatings: 1250-2000 mesh, enhances coating corrosion resistance
• Marine Coatings: High purity products, excellent seawater erosion resistance

• Plastic Filler: 1250-2000 mesh, improves product hardness and dimensional stability
• Rubber Reinforcing Agent: 800-1250 mesh, improves product wear resistance and aging resistance
• Elastomer Weighting Agent: Adjusts product specific gravity, improves feel

• Cement Mortar: 325-800 mesh, improves workability and strength
• Flooring Materials: Increases wear resistance and pressure resistance
• Radiation Protection Concrete: High density characteristics, used for protective engineering

• Paper Filler: 1250-2000 mesh, improves paper whiteness and printing performance
• Ceramic Glaze: 2000-3000 mesh, improves glaze quality and gloss
• Friction Materials: Functional filler for brake pads, clutch facings

• Own high-quality mines, ensuring raw material stability
• Multi-stage crushing and classification process, precise particle size control
• Strict impurity removal treatment, stable product purity

• Natural mineral characteristics, stable chemical properties
• Concentrated particle size distribution, reliable application performance
• Cost-effective, suitable for large-scale use

• Complete particle size specifications, one-stop procurement convenience
• Professional technical support, proper application guidance
• Timely and stable supply, complete quality assurance

• Provides free samples for application testing
• Recommends suitable particle size products based on customer needs
• Assists in solving technical problems during production

• Provides detailed test reports for each batch
• Establishes customer quality files, tracks usage effects
• ISO9001 quality management system certification

• Regular stock of conventional particle sizes
• Multiple warehouse locations nationwide, timely delivery
• Supports customized packaging solutions