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Naturally occurring, high-purity hydrous kaolin with consistent particle size distribution.
Excellent brightness (ISO brightness ≥ 90) and low abrasivity for sensitive formulation systems.
High chemical inertness and thermal stability, supporting performance in demanding processing conditions.
Optimized rheology profile—provides controlled viscosity and suspension stability in aqueous systems.
Low soluble salt content and minimal heavy metal impurities, meeting stringent regulatory expectations for industrial use.
High-gloss architectural and industrial coatings requiring opacity, sheen control, and scrub resistance.
Plastic masterbatches and thermoplastic compounds seeking dimensional stability and surface finish enhancement.
Specialty paper fillers and coatings for improved printability, smoothness, and ink receptivity.
Reinforcing filler in rubber compounds, particularly for automotive and industrial hoses and belts.
Functional additive in adhesives and sealants to improve green strength, open time, and thixotropic behavior.
| Chemical Type | Hydrous aluminum silicate (Kaolinite) |
| Product Form | Fine, dry, free-flowing powder |
| Appearance | White to off-white, odorless powder |
| ISO Brightness | ≥ 90 |
| Loss on Ignition (LOI), 1000°C | 13.5–14.5% |
| Particle Size (D50) | 2.0–2.5 µm |
| pH (10% slurry) | 6.8–7.4 |
| Moisture Content (as received) | ≤ 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
