CP-500 Micronized Talc
500 Mesh, Brightness ≥95%
Industrial Grade • High Demand • Balanced Performance
CP-500 is a high-purity micronized talc designed for plastics compounding, coatings, sealants, adhesives, and construction materials. It offers consistent particle size distribution, controlled oil absorption, and low moisture for stable processing and reliable batch-to-batch performance.
- Best for: PP/TPO compounds, industrial coatings, joint compounds, sealants
- Why buyers choose it: strong dispersion, balanced cost-performance, consistent PSD
- Documentation: COA per batch, SDS available on request
Typical Physical Properties
| Nominal Mesh | 500 |
|---|---|
| D50 (Sedigraph / Laser PSD) | 6–8 µm |
| Brightness (R457) | ≥ 95% |
| Whiteness (L*) | ≥ 94 |
| Oil Absorption | 35–40 g/100g |
| Moisture | ≤ 0.5% |
Chemical Composition (XRF)
| SiO₂ | 58–61% |
|---|---|
| MgO | 28–31% |
| CaO | ≤ 1.0% |
| Fe₂O₃ | ≤ 0.5% |
| LOI | ≤ 6.0% |
Packaging & Supply
- Standard: 1 MT jumbo bags
- Optional: 25 kg bags (palletized)
- Form: micronized powder
- Availability: import + optional Ontario warehousing
Tip: Share your target formulation and processing conditions and we can recommend
the best cut (D50/D97) for dispersion and surface finish.