Performance Enhancement
Barium Sulfate Masterbatch
High-density barium sulfate filler masterbatch for weight increase, radiation shielding, and improved surface finish.
Request a QuoteDescription
Our Barium Sulfate Masterbatch utilizes premium precipitated barium sulfate with high purity and fine particle size. It is designed for applications requiring increased product weight, radiation shielding properties, or enhanced surface finish. The high loading capacity and excellent dispersion ensure consistent performance while maintaining processability.
Applications
Medical X-ray shielding
Automotive parts
Appliance shells
High-end packaging
Key Features & Benefits
✓
High BaSO₄ loading (up to 80%)✓
Excellent radiation shielding properties✓
Increases product weight and density✓
Improves surface finish and rigidity✓
Fine particle size for smooth surface✓
Good compatibility with multiple resinsTechnical Specifications
| Parameter | Value |
|---|---|
| Carrier | PP/PE/PS |
| BaSO₄ Content | 50-80% |
| Melt Flow Index | 2-15 g/10min |
| Density | 1.80-3.00 g/cm³ |
| Processing Temperature | 160-260°C |
| Form | Cylindrical granules, 3-4mm |
| Particle Size | D50: 1-5 μm |
| Whiteness | ≥95% |