Chemical Barium Sulphate Powder BaSO4 XM-BA11 can reach the filling rate of 80% of its weight. It can effectively isolate noise and noise when applied to drainage pipes, speakers and audio. Precipitated barium sulfate n can increase the weight when applied to curtains. For the shell of household appliances, it can provide high gloss, good hue, scratch resistance, good dimensional stability and so on.
| SPECIFICATION | ||
| Apperance | White Powder | |
| D50 (μm) | max | 36 |
| BaSO4 content (%) | 90 | |
| Volatile matter (105℃) | max | 0.2 |
| Whiteness (%) | min | 96.5 |
| Oil Absorption g/100g | 10~12 | |
| Ph Value | 7±0.5 | |
| Specific Gravity g/cm3 | 4.2 | |
| Water Soluble Matters (%) | max | 0.06 |
| Refraction Index | 1.64 | |
| Iron Fe (%) | max | 0.003 |
| Electrical Conductivity (Us/cm) | max | 150 |