Industrial Mineral
Talc / Soapstone
High-grade talc and soapstone supplied as lumps, powder and micronized grades for industrial applications.
Chemical FormulaMg₃Si₄O₁₀(OH)₂
Product Profile
Key properties
Typical physical and general characteristics for this product. Final values depend on the selected grade and source.
Color
White, grey or greenish white
Hardness
1 Mohs
Specific gravity
2.7–2.8
Whiteness
85–98%
Technical Data
Typical specifications
| Parameter | Typical Value |
|---|---|
| Purity | 95–99% |
| SiO₂ | 58–63% |
| MgO | 30–32% |
| Fe₂O₃ | 0.2–0.8% |
| Moisture | <1% |
Specifications shown are typical values and may vary by source, grade and processing. Final supply specifications are confirmed against the buyer requirement and available laboratory analysis.
Available Forms
- Talc lumps
- Talc powder
- Micronized talc
- Cosmetic grade
- Pharmaceutical grade
- Food grade subject to compliance
Available Sizes
- 10–150 mm lumps
- 200 mesh
- 325 mesh
- 500 mesh
- 800 mesh
- 1250 mesh
- 2500 mesh
Packaging Options
- 25 kg or 50 kg bags where applicable
- 1 MT jumbo bags where applicable
- Loose bulk shipment where applicable
- Customized packaging subject to agreement
End Uses
Industrial applications
Plastics
Paints and coatings
Paper
Ceramics
Rubber
Cosmetics
Pharmaceuticals
Cable compounds
Agriculture
Commercial Inquiry
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