Products & Applications
Natural Barium Sulfate DX-630W, characterized by high purity and high whiteness, with ultrafine, uniform particle size distribution, low oil absorption, good levelling property, good weather resistance, widely used in coatings, powder coatings, PCB ink, paints, furniture paints (primer, topcoat), coil steel/coil aluminum/color steel coatings, rubber, plastics, heavy duty anti-corrosive coatings, anti-corrosive coatings, industrial paints and other industries.
| Property | Unit | Typical value |
|---|---|---|
| Content of BaSO4 | % | ≥96 |
| Specific Gravity | g/cm3 | ≥4.30 |
| Particle Size D50 | μm | 1.7-2.0 |
| Particle Size D97 | μm | 4.5-5.5 |
| PH Value | - | 7.0-8.0 |
| Whiteness | % | ≥92 |
| Moisture | % | ≤0.2 |
| Oil Absorption | g/100g | ≤12 |
| Residue Greater than 45μm | - | 0 |
| Loss on Ignition | % | ≤0.5 |
