| Product Model | Modified precipitated barium sulfate | |
| Item | Index | |
| Barium Sulphate(BaSO4) | ω/% ≥ | 98 |
| Volatile on 105ºC | ω/% ≤ | 0.15 |
| Soluble in Water | ω/%≤ | 0.15 |
| Oil Absorption(g/100g) | 10-20 | |
| PH Value(100g/L suspension) | 6.5-9.0 | |
| Fineness ( residue on 30μm sieve ) | ≤ | 0.02 |
| Fe Content | ω/% ≤ | 0.0005 |
| D50 μm | μm≤ | 0.80-0.85 |
| Whiteness | ≥ | 95 |
| Lightness L* | %≥ | 99 |
| Electric Conductivity | μs/cm≤ | 150 |