Plaster of Paris
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 | 200# - 300# | 87% - 92% | 89% - 94% | 7.0 - 7.5 | 20ml/100gm - 24ml/100gm | - | 0.85 gm/cc - 1.00 gm/cc | 0.70 gm/cc - 0.85 gm/cc | 0.50 Max | 2.9 - 3.0 |
Chemical Specification
| SiO2 | CaO | CaCo3 | MgO | Fe2O3 | Al2O3 | TiO2 | Na2O | K2O | BaSo4 | CaSo4 | CaOH2 | LOI |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | - | - | 0.15 | 0.20 | 0.80 | - | - | - | - | 97.00 | - | 0.10 |