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

Spredox D-152 Dispersant

Spredox D-152 Dispersant is a high-performance polymeric dispersant from the Spredox D-series, engineered for stable pigment deagglomeration and viscosity control in water-based coatings, inks, and construction chemicals. It offers excellent wetting, long-term storage stability, and low foaming—ideal for eco-friendly formulations requiring robust rheology management and color strength retention.
  • spredox d 152 dispersant_e2185611
  • spredox d 152 dispersant_e2185611

Features Of Spredox D-152 Dispersant

  1. High-efficiency steric stabilization for inorganic pigments and fillers in aqueous systems.

  2. Low foaming profile, enabling stable operation in high-shear dispersion and recirculation processes.

  3. Excellent compatibility with anionic and non-ionic surfactants commonly used in industrial coatings.

  4. Thermally stable up to 90 °C, supporting hot-mix processing and extended storage stability.

  5. pH-stable performance across a broad range (pH 6.5–9.5), minimizing formulation sensitivity.

Typical Applications Of Spredox D-152 Dispersant

  1. Architectural waterborne paints and interior/exterior emulsion paints.

  2. Industrial maintenance coatings including corrosion-inhibitive primers and topcoats.

  3. Water-based inkjet inks for signage and decorative printing applications.

  4. Construction chemicals such as cementitious tile adhesives and grouts.

  5. Functional aqueous suspensions for ceramic tile glazes and decorative surface treatments.

Specifications Of Spredox D-152 Dispersant

Chemical TypeModified polyacrylate copolymer
Product FormAqueous solution (40% active content)
AppearancePale yellow to light amber, clear to slightly hazy liquid
pH (10% aqueous solution, 25 °C)7.2–8.0
Density (25 °C)1.08–1.12 g/cm³
Viscosity (Brookfield RV, 25 °C, spindle #3, 20 rpm)200–600 mPa·s
Primary ApplicationsPigment & filler dispersion in waterborne coatings, inks, and construction formulations
Key FeaturesSteric stabilization, low foam, pH robustness, thermal stability


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