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Highly purified natural calcium carbonate with consistent particle size distribution.
Excellent brightness and whiteness for enhanced color fidelity in pigment systems.
Low oil absorption for improved formulation efficiency and reduced binder demand.
Good dispersibility in aqueous and solvent-based systems without requiring high-shear processing.
Non-toxic, inert, and compliant with major global regulatory frameworks including REACH and FDA 21 CFR.
Architectural and industrial coatings requiring high-opacity fillers.
Printing inks—especially offset and flexographic formulations.
Paper coating and filling for improved smoothness and printability.
Plastic masterbatches for polyolefins and PVC where clarity and thermal stability are critical.
Adhesives and sealants needing rheology control and cost-effective volume extension.
| Chemical Type | Natural precipitated calcium carbonate (PCC) |
| Product Form | Fine dry powder |
| Appearance | White, free-flowing powder |
| Brightness (ISO 2470) | ≥ 97.5% |
| Oil Absorption (g/100g) | 18–22 |
| Particle Size (D50, μm) | 0.7–0.9 |
| pH (10% suspension in water) | 9.0–9.6 |
| Volatile Matter (%, 105°C) | ≤ 0.3 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
