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Highly dispersed hydrous kaolin with optimized particle size distribution for enhanced opacity and gloss control.
Low abrasivity and excellent chemical inertness, ensuring compatibility with sensitive resin systems and pigment dispersions.
Consistent batch-to-batch quality supported by BASF’s stringent manufacturing and QC protocols.
Improved suspension stability in aqueous coatings due to controlled surface charge and low soluble salt content.
Environmentally compatible filler with no added heavy metals or regulated VOCs.
Interior and exterior architectural waterborne paints.
Industrial maintenance coatings requiring balanced hiding power and film integrity.
Printing inks—especially flexographic and gravure formulations requiring rheology control.
Adhesives and sealants where filler loading must not compromise tack or cohesion.
Plastic masterbatches for matte finish and dimensional stability in PP and PE.
| Chemical Type | Hydrous aluminium silicate (Kaolinite) |
| Product Form | White free-flowing aqueous slurry (approx. 70% solids) |
| Appearance | Fine, uniform white suspension; no visible grit or sedimentation after gentle agitation |
| pH (10% w/w slurry) | 6.5 – 7.5 |
| Loss on Ignition (LOI, 1000°C) | 12.5 – 14.0% |
| Residue on 325 Mesh (44 µm) | < 0.1% |
| Primary Applications | Functional extender in water-based coatings, inks, adhesives, and plastics |
| Key Features | High brightness (>85 ISO), low abrasion, excellent dispersibility |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
