87% Coating-grade Precipitated Barium Sulfate - mineral process chemicals
Product Overview
Our Precipitated Barium Sulfate (BaSO₄) is a premium-quality white powder renowned for its exceptional chemical stability and high refractive index. Widely used as a functional filler and performance enhancer across multiple industries.
Technical Specifications
| Chemical Formula |
BaSO₄ |
| Purity |
≥98% |
| Appearance |
Ultra-fine white powder |
| Particle Size |
0.5-10μm (customizable) |
| Oil Absorption |
10-15g/100g |
| Refractive Index |
1.64 |
| pH Value |
6.5-8.5 |
| Packaging |
25kg/bag or bulk |
Key Features & Benefits
- Superior Whiteness - Brightness >97%
- Chemical Inertness - Resistant to acids/alkalis
- Low Oil Absorption - Reduces binder demand
- Excellent Dispersion - Uniform distribution
- Radiation Shielding - High density (4.5g/cm³)
Primary Applications
Coatings & Paints
- Anti-settling agent for superior suspension
- Enhances opacity and weather resistance
Plastics & Rubber
- Reinforcing filler for mechanical strength
- Improves surface finish and processing
Specialty Applications
- Medical imaging contrast agent
- Radiation shielding materials
- Cosmetics and paper coating
Oxalic Acid (C₂H₂O₄) - Reference Chemical
Chemical Formula: C₂H₂O₄
Key Applications
- Metal Cleaning: Rust removal solution
- Textile Processing: Bleaching agent
- Wood Treatment: Surface restoration
- Pharmaceuticals: Chemical intermediate
Quality Assurance
- ISO 9001 Certified
- RoHS/REACH Compliant
- Batch Quality Reports
- Custom Particle Sizing
Why Choose Us?
- High-purity products, in compliance with international standards
- 30+ Years Chemical Manufacturing Experience
- Strict QC with Batch Traceability
- Global logistics, supporting sea and air transportation
- Technical support, providing customized solutions
- Factory direct supply, with strong price competitiveness