Typical chemical / physical properties are flows are follows:-
| ATTRIBUTE | COMPOSITION |
|---|---|
| Pb3O4 | 75-94 |
| PbO2 | 25-33 | Acid absorption mg/gm | 150 to 160 |
| Apparent density | 150-160 |
| App. Density (Scott) | 1.4-1.7 |
| Specific Gravity | 9.0 |
| Fineness – ( + 240 mesh retention) | 0.15% |
| Color | Orange Red to Brick red |
| Water Absorption mg/gm | 90 to 110 |