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Highly purified natural hydrous kaolin with low soluble salt content for enhanced formulation stability.
Optimized particle size distribution delivering excellent suspension and rheological control in aqueous systems.
Consistent brightness (>85% ISO) and whiteness, supporting high-opacity, clean-color performance in pigmented systems.
Low abrasivity and gentle handling characteristics, suitable for sensitive applications including personal care and pharmaceuticals.
Excellent dispersibility in water without requiring high-shear pre-treatment, reducing processing energy and time.
Water-based architectural coatings and interior wall paints.
Printing inks—especially flexographic and gravure formulations requiring high gloss and smooth film formation.
Personal care products including facial masks, toothpaste, and body powders.
Pharmaceutical tablet excipients as a glidant and filler in direct compression processes.
Plastic masterbatches for polyolefin films requiring controlled opacity and improved surface finish.
| Chemical Type | Hydrous aluminum silicate (Kaolinite) |
| Product Form | Fine white powder, slurry-ready |
| Appearance | White to off-white free-flowing powder |
| Brightness (ISO 2470-1) | ≥ 85% |
| Moisture Content (105 °C) | ~12–14 wt% |
| pH (10% suspension in water) | 6.0 – 7.2 |
| Loss on Ignition (LOI, 1000 °C) | 13 – 15 wt% |
| 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
