PRODUCT DATA SHEET (TDS)
1. Product Identification
| Item | Details |
| Product Name | Ultrafine Talcum Powder |
| CAS No. | 14807-96-6 |
| Chemical Formula | Mg₃Si₄O₁₀(OH)₂ |
| Appearance | White powder |
2. Typical Specifications by Grade
2.1 YF-60-3000
| Analysis Item | Unit | Specification |
| Package | / | 15kg Paper Package |
| Whiteness | % | ≥95 |
| D50 | μm | 4 |
| Loss on Ignition | % | ≤9 |
2.2 YF-3000
| Analysis Item | Unit | Specification |
| Package | / | 15kg Paper Package |
| Whiteness | % | ≥98 |
| D50 | μm | 4 |
| Loss on Ignition | % | ≤6 |
2.3 YF-5000
| Analysis Item | Unit | Specification |
| Package | / | 12.5kg Paper Package |
| Whiteness | % | ≥98 |
| D50 | μm | 3.5 |
| Loss on Ignition | % | ≤6 |
2.4 YF-10000
| Analysis Item | Unit | Specification |
| Package | / | 10kg Paper Package |
| Whiteness | % | ≥98 |
| D50 | μm | 2.8 |
| Loss on Ignition | % | ≤6 |
3. Physical & Chemical Properties
- State: White powder at room temperature
- Structure: Lamellar (sheet-like) crystal structure
- Solubility: Insoluble in water, ethanol and common organic solvents
- Stability: Chemically inert under normal conditions; stable to heat, acids and alkalis
- Key Features: High purity, uniform particle size distribution, good whiteness, and excellent reinforcing properties.
4. Applications
- Reinforcing filler for plastics and rubber, improving rigidity, surface hardness, heat creep resistance, electrical insulation and dimensional stability
- Nucleating agent in polypropylene to enhance crystallinity, mechanical properties and transparency
- Used in inks, coatings and high-performance polymer modification systems
5. Packaging & Storage
- Packaging: 10kg/12.5kg/15kg paper bags (customizable upon request)
- Storage Conditions: Store in a cool, dry, well-ventilated area. Keep away from moisture and incompatible materials.
- Handling Precautions: Avoid dust inhalation. Wear appropriate personal protective equipment (dust mask, goggles, gloves) during handling.
