Cosmetic Grade Talc Powder from China - Premium Suppliers & Factory for Quality Cosmetic Ingredients
| Chemical Component | Typical Content | Description |
|---|---|---|
| SiO2 | 58% - 63% | Main silicate component |
| MgO | 28% - 32% | Main magnesium component |
| Al2O3 | ≤2.0% | Controlled impurity |
| Fe2O3 | ≤1.0% | Affects whiteness and color |
| CaO | ≤1.5% | Minor component |
| Na2O + K2O | ≤1.0% | Alkali components |
| Loss on Ignition | 4% - 6.5% | Related to mineral structure and moisture |
The predominant components are Silicon Dioxide (SiO₂) ranging between 58% and 63%, and Magnesium Oxide (MgO) ranging from 28% to 32%, making up the core mineral structure.
Iron oxide (Fe₂O₃) is kept strictly at or below 1.0% to prevent discoloration and ensure high optical whiteness and brightness in industrial formulations.
The 4% - 6.5% Loss on Ignition reflects the release of chemically bound structural water and volatile mineral constituents when heated at elevated temperatures.
Restricting Al₂O₃ (≤2.0%), CaO (≤1.5%), and total alkalis (Na₂O + K₂O ≤1.0%) ensures high mineral purity, stable chemical inertness, and uniform physical properties.
Yes, this composition meets standard industrial specifications for functional fillers, plastics, coatings, ceramics, and related compound manufacturing.
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
-
This is a paragraph
This is a paragraph









