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Highly purified natural hydrous kaolin with consistent particle size distribution for optimal rheology control.
Low abrasivity and high brightness (ISO brightness ≥ 88), enhancing whiteness and opacity in end products.
Excellent suspension stability in aqueous systems due to optimized surface charge and low soluble salt content.
Low viscosity at high solids loading, improving formulation efficiency and processing performance.
Compatible with both anionic and non-ionic dispersants, offering broad formulation flexibility.
High-performance interior and exterior architectural coatings.
Functional fillers in water-based printing inks and inkjet receptive coatings.
Reinforcing extender in premium paper coating formulations.
Viscosity modifier and opacifier in industrial maintenance paints.
Performance-enhancing additive in specialty adhesives and sealants.
| Chemical Type | Natural hydrous aluminum silicate (Kaolinite) |
| Product Form | Aqueous slurry (approx. 70% solids) |
| Appearance | White, free-flowing slurry with no visible grit |
| ISO Brightness | ≥ 88 |
| pH (10% slurry) | 6.5 – 7.5 |
| Loss on Ignition (LOI, 1000 °C) | 13.5 – 14.5% |
| Residue on 325 mesh sieve | ≤ 0.03% |
| Key Features | High purity, low abrasion, excellent dispersion stability |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
