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Highly purified natural hydrous kaolin with consistent particle size distribution for optimal rheology control.
Low abrasivity and high whiteness (ISO brightness ≥ 85), enhancing final product aesthetics in coatings and plastics.
Excellent suspension stability in aqueous systems, reducing settling and improving storage performance.
Neutral pH and low soluble salt content, ensuring compatibility with sensitive polymer systems and pigments.
Sustainably sourced and processed under BASF’s stringent quality management (ISO 9001 certified manufacturing).
Functional filler in water-based architectural and industrial coatings for improved opacity and scrub resistance.
Reinforcing and matting agent in PVC, polyolefin, and thermoplastic elastomer compounds.
Carrier and bulking agent in agricultural formulations including wettable powders and suspension concentrates.
Processing aid and inert diluent in pharmaceutical tablet excipients and nutraceutical dry blends.
Performance-enhancing additive in specialty paper coatings for improved printability and surface smoothness.
| Chemical Type | Hydrous aluminum silicate (Kaolinite) |
| Product Form | Fine white powder |
| Appearance | White to off-white, free-flowing powder |
| Moisture Content (105 °C, 2 h) | 7.0 – 9.5 wt% |
| Loss on Ignition (LOI, 1000 °C) | 12.0 – 14.5 wt% |
| ISO Brightness | ≥ 85 |
| pH (10 wt% slurry in water) | 6.5 – 7.5 |
| Particle Size (D50) | 1.8 – 2.4 µm |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
