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Highly optimized particle size distribution for superior optical performance in coatings and plastics.
Enhanced brightness and whiteness due to controlled calcination process and low iron content.
Improved opacity and hiding power compared to raw kaolin, reducing pigment load requirements.
Excellent dispersibility in aqueous and solvent-based systems, supporting high-solids formulations.
Consistent batch-to-batch quality ensured by Imerys’ proprietary mineral processing and quality control.
Architectural and industrial waterborne coatings for improved dry-hide and scrub resistance.
Pigmented plastic compounds—especially PVC, polyolefins, and engineering thermoplastics.
Specialty paper coatings requiring high brightness, smoothness, and ink receptivity.
Adhesives and sealants where inert filler functionality and rheology control are critical.
Nonwovens and fiberfill applications demanding low abrasivity and thermal stability.
| Chemical Type | Calcined kaolinite (Al₂Si₂O₇) |
| Product Form | Fine white powder |
| Appearance | White, free-flowing powder |
| Brightness (ISO 2470-1) | 92–94% |
| Particle Size (D₅₀) | 0.7–0.9 µm |
| LOI (Loss on Ignition, 1000°C) | ≤ 0.5% |
| pH (10% slurry) | 6.5–7.5 |
| Moisture Content | ≤ 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
