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We can produce the product according to customers' requiements.
All specifications of talcum powder can be supplied.
Composition cotent:
| Chemical composition | Data |
| Whiteness ≥ | 78-92% |
| Dust, mm2/g≤ | 0.4-1 |
| CaCO3 ≤ | 1%-4% |
| Acid-soluble iron | 0.2-0.5 |
| PH | 7-9.5 |
| Moisture ≤ | 0.50% |
| L.O.I. (800oC)≤ | 6%-22% |
| Abrasion Degree | 80-100 |
| SiO2 | 35-62% |
| MgO | 25-32% |
| Fe2O3 | ≤0.1% |
| CaO | ≤0.5% |
| Al2O3 | ≤0.2% |
| Density (g/cm3) | 2.6-2.8 |
| Oil absorption capacity | 20.0-50.0 |
| Pass rate(45μm) ≥ | 98% |
Talc powder
