Phlogopite Mica Powder from China - Quality Suppliers & Factory for Industrial Applications
| Chemical Component | Typical Content | Description |
|---|---|---|
| SiO2 | 38% - 45% | Main silicate component |
| MgO | 18% - 29% | Key magnesium component of phlogopite |
| Al2O3 | 10% - 17% | Aluminosilicate component |
| K2O | 7% - 11% | Typical mica alkali component |
| Fe2O3 | 1% - 8% | Affects color and mineral characteristics |
| F | 0.5% - 3% | May vary by ore source |
| CaO | ≤ 2% | Minor component |
| Na2O | ≤ 1.5% | Minor alkali component |
| Loss on Ignition | 2% - 5% | Reference value, batch dependent |
Frequently Asked Questions
What is the primary chemical component in this material?
The primary component is Silicon Dioxide (SiO2), accounting for 38% to 45% of the total composition as the main silicate structure.
Why is Magnesium Oxide (MgO) content significant?
Magnesium Oxide (MgO) represents 18% to 29% of the mineral, serving as the key defining component characteristic of phlogopite mica.
How does Iron Oxide (Fe2O3) influence the mineral?
Iron Oxide (Fe2O3), present between 1% and 8%, directly affects the coloration and specific mineralogical characteristics of the material.
What causes variations in Fluorine (F) concentration?
The typical Fluorine level ranges from 0.5% to 3%, with differences primarily depending on the geographical origin of the raw ore source.
What is the typical Loss on Ignition (LOI) value?
The Loss on Ignition typically ranges between 2% and 5%, serving as a standard reference value that varies slightly depending on production batches.
What minor alkali components are present in this chemical profile?
Minor alkali elements include Calcium Oxide (CaO ≤ 2%) and Sodium Oxide (Na2O ≤ 1.5%), which occur naturally in trace amounts.
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