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Highly purified natural hydrous kaolin with consistent particle size distribution for optimal rheology control.
Low abrasivity and excellent chemical inertness, ensuring compatibility with sensitive polymer and coating systems.
Enhanced brightness (ISO 2470) and whiteness for improved aesthetic performance in pigmented formulations.
Optimized surface chemistry for strong dispersion stability in aqueous and solvent-based systems.
Low conductivity and minimal soluble salts, supporting high-purity requirements in electronics-grade applications.
Water-based architectural and industrial coatings for opacity, sheen control, and sag resistance.
Plastic masterbatches and thermoplastic compounds to improve dimensional stability and surface finish.
Specialty paper coatings for enhanced printability, smoothness, and ink receptivity.
Adhesives and sealants requiring controlled viscosity and filler reinforcement without compromising clarity.
Electronics encapsulants and potting compounds where low ionic contamination is critical.
| Chemical Type | Natural hydrous aluminum silicate (Kaolinite) |
| Product Form | Fine white powder, free-flowing |
| Appearance | White, odorless, non-toxic powder |
| Brightness (ISO 2470) | ≥ 92% |
| Loss on Ignition (LOI, 1000 °C) | 13–15% |
| pH (10% suspension in water) | 6.5–7.5 |
| Moisture Content (105 °C) | ≤ 7.0% |
| Particle Size (D50) | 1.8–2.2 µm |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
