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High brightness (>96% ISO brightness) for superior whiteness in demanding pigment applications.
Optimized particle size distribution with narrow PSD for enhanced opacity and smooth ink film formation.
Excellent dispersibility in both aqueous and solvent-based systems, reducing viscosity and improving process efficiency.
High thermal stability due to complete calcination, ensuring consistent performance in high-temperature processing environments.
Low abrasivity compared to alternative mineral fillers, minimizing wear on milling and coating equipment.
High-performance paper coatings for premium magazine and catalog grades.
Functional filler in water-based architectural and industrial paints.
Pigment extender in UV-curable and low-VOC ink formulations.
Reinforcing agent in specialty polymer composites requiring dimensional stability and surface finish.
Key functional additive in high-gloss decorative laminates and synthetic veneers.
| Chemical Type | Calcined kaolin clay (hydrated aluminum silicate) |
| Product Form | Fine white powder |
| Appearance | Free-flowing, off-white to bright white powder |
| ISO Brightness | ≥96.0% |
| Loss on Ignition (LOI) | ≤0.5% (at 1000°C) |
| Mean Particle Size (D50) | 0.7–0.9 µm |
| pH (10% slurry) | 6.5–7.5 |
| Oil Absorption | 58–64 g/100 g |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
