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

BASF ASP RO Hydrous Kaolin

BASF ASP RO Hydrous Kaolin is a premium-grade, chemically inert, high-purity hydrous kaolin clay from BASF’s ASP RO series—engineered for superior rheology control, brightness, and suspension stability in coatings, inks, and plastics. Its optimized particle morphology ensures excellent dispersion, opacity, and gloss enhancement while maintaining low abrasion and consistent batch-to-batch performance.
  • basf asp ro hydrous kaolin_262fe9bc
  • basf asp ro hydrous kaolin_262fe9bc

Features Of BASF ASP RO Hydrous Kaolin

  1. Highly refined hydrous kaolin with consistent particle size distribution for optimal rheology control.

  2. Low abrasivity and high brightness, supporting premium aesthetics in sensitive coating systems.

  3. Excellent suspension stability in aqueous formulations, reducing settling and improving storage performance.

  4. Neutral pH and low soluble salt content, ensuring compatibility with latex polymers and functional additives.

  5. Sustainably sourced and manufactured under BASF’s Responsible Care® principles.

Typical Applications Of BASF ASP RO Hydrous Kaolin

  1. Architectural interior and exterior waterborne paints.

  2. High-gloss decorative coatings for wood and metal substrates.

  3. Printing inks requiring high-opacity, low-viscosity fillers.

  4. Plastic masterbatches where color consistency and dispersion stability are critical.

  5. Specialty adhesives and sealants needing controlled viscosity and thixotropic behavior.

Specifications Of BASF ASP RO Hydrous Kaolin

Chemical TypeHydrous aluminum silicate (Kaolinite)
Product FormSlurry (approx. 70% solids in water)
AppearanceWhite, non-gritty aqueous suspension
pH (10% slurry)6.5 – 7.5
Brightness (ISO 2470-1)≥ 92%
Median Particle Size (D50)0.8 – 1.2 µm
Loss on Ignition (LOI, 1000°C)13.5 – 14.5%
Primary ApplicationsFunctional filler for waterborne coatings, inks, and polymer systems


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *