PRODUCTS DETAILS
Home
>
Products
>
ISO 9001 Certified Precipitated Barium Sulfate with High Refractive Index and Chemical Stability for Coatings and Plastics
Products
Contact Us
|
ISO 9001 Certified Precipitated Barium Sulfate with High Refractive Index and Chemical Stability for Coatings and Plastics
| MOQ: | 10Tons |
| Price: | Please contact customer service |
| Standard Packaging: | Bagged |
| Delivery Period: | About six weeks |
| Payment Method: | T/T |
| Supply Capacity: | 100,000 tons per year |
Detail Information
Place of Origin
China
Brand Name
SiChun HongJian
Model Number
Barium Sulfate
Chemical Formula:
BaSO4
Appearance:
Colorless Crystal Or White Amorphous Powder
Melting Point:
1580℃
Customs Code:
2833270000
Highlight:
barium sulfate coating filler
,BaSO4 chemical filler
,precipitated barium sulfate 98% purity
Product Description
Precipitated Barium Sulfate BaSO4 98% Purity Coating Filler
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)
Quality Indicator System
| Indicator Item | Coating Grade | Plastic Grade | High Purity Grade |
|---|---|---|---|
| BaSO₄ Content | ≥99.0% | ≥99.2% | ≥99.9% |
| Whiteness | ≥98% | ≥97% | ≥98.5% |
| d50 Particle Size | 0.5-0.8μm | 0.8-1.2μm | 0.3-0.5μm |
| 325 Mesh Residue | ≤0.01% | ≤0.005% | ≤0.001% |
| Oil Absorption | 16-20g/100g | 14-18g/100g | 20-25g/100g |
| pH Value | 6.5-8.0 | 6.5-8.0 | 7.0-8.5 |
Primary Applications
1. Coatings & Paints
- Anti-settling agent for superior suspension
- Enhances opacity and weather resistance
2. Plastics & Rubber
- Reinforcing filler for mechanical strength
- Improves surface finish and processing
3. 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
Recommended Products
video
