Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF ASP 109 Hydrous Kaolin

BASF ASP 109 Hydrous Kaolin is a high-purity, plate-like kaolin clay from BASF’s ASP series, engineered for superior rheology control and brightness in coatings, inks, and plastics. It offers excellent dispersion, low abrasion, and consistent particle size distribution, enhancing opacity and film integrity without compromising viscosity.
  • basf asp 109 hydrous kaolin_07a7a4a3
  • basf asp 109 hydrous kaolin_07a7a4a3

Features Of BASF ASP 109 Hydrous Kaolin

  1. High brightness and natural whiteness for enhanced product aesthetics.

  2. Fine particle size distribution ensuring excellent dispersion and smooth texture.

  3. Low abrasivity, making it suitable for sensitive applications such as cosmetics and pharmaceuticals.

  4. Natural hydrous kaolin structure providing good rheology control and suspension stability.

  5. Consistent batch-to-batch quality supported by BASF’s stringent manufacturing standards.

Typical Applications Of BASF ASP 109 Hydrous Kaolin

  1. Formulation of high-end decorative paints and architectural coatings.

  2. Functional filler in premium printing inks and inkjet media coatings.

  3. Active ingredient in cosmetic formulations including facial masks and powder compacts.

  4. Processing aid and bulking agent in pharmaceutical tablet excipients.

  5. Reinforcing additive in specialty adhesives and sealants requiring controlled viscosity.

Specifications Of BASF ASP 109 Hydrous Kaolin

Chemical TypeHydrous aluminum silicate (Kaolinite)
Product FormFine white powder
AppearanceWhite, free-flowing powder
Brightness (ISO 2470-1)≥ 88 %
Moisture Content (105 °C)6.0 – 8.5 %
Particle Size (D50)≈ 1.8 µm
pH (10 % slurry)5.5 – 7.0
Loss on Ignition (1000 °C)12.0 – 14.5 %


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