Name | Grade | Whiteness (%±2) | 325mesh Residue (%≤) | Burning Loss (1000°) (%≤) | Moisture (%≤) | Volume Density (g/cm3) | SiO2(%≥) | MgO (%≥) | Fe2O3 (%≤) | CaO (%≤) | AI2O3 (%≤) | |
loose | density | |||||||||||
Plastic grade talcum powder | SL-special | 90 | 0.5 | 7.0 | 0.5 | 0.4 | 0.8 | 61 | 31 | 0.3 | 0.3 | 0.5 |
SL-1 | 85 | 1.0 | 7.0 | 0.5 | 0.5 | 0.9 | 58 | 30 | 0.5 | 0.5 | 1.0 | |
SL-2 | 80 | 1.0 | 10.0 | 0.5 | 0.55 | 0.95 | 55 | 28 | 1.5 | 1.0 | 4.0 |