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Highly refined hydrous kaolin with exceptional brightness (>90.5 ISO) and low iron content for superior whiteness.
Optimized particle size distribution for improved suspension stability and enhanced rheological control in liquid formulations.
Low abrasivity and high chemical inertness, making it suitable for sensitive applications including pharmaceuticals and cosmetics.
Consistent batch-to-batch quality ensured through rigorous process control and certified quality management systems (ISO 9001).
Environmentally responsible production with reduced water consumption and minimized carbon footprint per tonne of product.
Pharmaceutical tablet coatings and excipients requiring high purity and regulatory compliance (USP/EP).
Premium-grade cosmetic formulations, including facial powders, foundations, and sunscreens, where clarity and skin compatibility are critical.
High-performance paper coating pigments for premium inkjet and coated graphic papers.
Functional filler in specialty paints and architectural coatings demanding low oil absorption and excellent opacity.
Stabilizer and carrier in agrochemical suspensions and controlled-release formulations.
| Chemical Type | Hydrous Kaolinite (Al₂Si₂O₅(OH)₄) |
| Product Form | White aqueous slurry (70–72% solids) |
| Appearance | Fine, uniform white slurry with neutral odor |
| Brightness (ISO) | ≥ 90.5 |
| Particle Size (D₅₀, µm) | 1.8–2.2 |
| pH (10% slurry) | 6.5–7.5 |
| Loss on Ignition (LOI, %) | 13.5–14.5 |
| Heavy Metals (Pb, As, Cd, Hg) | Compliant with ICH Q3D and USP <823> |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
