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Highly uniform particle size distribution for consistent optical performance and smooth film formation.
Enhanced brightness and whiteness due to controlled calcination process and low iron content.
Improved dispersion stability in aqueous and solvent-based systems with optimized surface chemistry.
Low oil absorption for efficient formulation loading and reduced binder demand in coatings and inks.
Excellent chemical inertness and pH stability across a broad range of industrial formulations.
High-gloss decorative architectural coatings and interior wall paints.
Functional additives in premium printing inks, especially for offset and gravure applications.
Matting and rheology modifiers in industrial maintenance coatings and marine primers.
Performance-enhancing filler in specialty adhesives and sealants requiring clarity and shear stability.
Reinforcing agent in high-end vinyl flooring and synthetic leather compounds.
| Chemical Type | Calcined kaolin (hydrated aluminum silicate) |
| Product Form | Fine white powder |
| Appearance | Free-flowing, non-dusting, off-white to bright white powder |
| Brightness (ISO 2470-1) | ≥ 92 % |
| Oil Absorption (ASTM D281) | 55–65 g/100 g |
| pH (10% aqueous slurry) | 6.5–7.5 |
| Loss on Ignition (LOI, 1000 °C) | ≤ 8.0 % |
| Moisture Content (105 °C) | ≤ 0.5 % |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
