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High brightness (ISO brightness ≥ 94) for superior whiteness in demanding pigment systems.
Optimized particle size distribution with narrow D50 (~0.8–1.2 µm) to enhance dispersion and optical efficiency.
Low abrasivity due to controlled calcination, minimizing wear on processing equipment and extending tool life.
Chemically inert and pH-stable, ensuring compatibility with latex, alkyd, and acrylic binders.
Consistent batch-to-batch performance supported by rigorous quality control and ISO-certified manufacturing.
High-performance interior and exterior architectural coatings requiring opacity and sheen control.
Functional fillers in premium paper coatings for improved printability and surface smoothness.
Reinforcing and opacifying agent in vinyl flooring compounds and resilient sheet goods.
Key extender pigment in automotive basecoats and industrial maintenance paints.
Performance additive in specialty adhesives and sealants where low oil absorption and high refractive index are critical.
| Chemical Type | Calcined Kaolin (Aluminosilicate) |
| Product Form | Fine, free-flowing dry powder |
| Appearance | White, odorless powder |
| ISO Brightness | ≥ 94.0 |
| Oil Absorption | ~65–72 g/100 g |
| Loss on Ignition (LOI) | ≤ 0.5% (at 1000°C) |
| pH (10% slurry) | 6.5–7.5 |
| Bulk Density | ~0.7–0.9 g/cm³ |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
