Wollastonite
Specification
Product Specification
| Physical Appearance | Mesh | Brightness | Whiteness | pH Value | Oil Absorption | Water Absorption | Bulk Density (BD) Tapped | Bulk Density (BD) Untapped | Moisture Content | Specific Gravity |
|---|---|---|---|---|---|---|---|---|---|---|
| Off white to white powder | 100# to 300# | 78% - 92% | 82% - 94% | 9.0 - 10.0 | 22ml/100gm - 45ml/100gm | - | 0.80 gm/cc - 1.20 gm/cc | 0.55 gm/cc - 0.70gm/cc | 0.50 Max | 2.8 - 2.9 |
Chemical Specification
| SiO2 | CaO | CaCo3 | MgO | Fe2O3 | Al2O3 | TiO2 | Na2O | K2O | BaSo4 | CaSo4 | CaOH2 | LOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48.50 | 46.50 | - | 0.20 | 0.40 | 0.60 | 0.01 | 0.05 | 0.10 | - | - | - | 3.70 |