Solsperse™ W320

Solsperse™ W320 is a 40% active polymeric hyperdispersant designed for rapid wetting, dispersion and stabilization of transparent iron oxide used in automotive coatings and wood finishes. Solsperse W320 is also expected to be effective across a wide range of inorganic pigments, including TiO2. It provides outstanding transparency, high pigment loadings and excellent stability, especially when used in binder-free dispersions. Coatings formulated with Solsperse W320 deliver very high-performance properties in both 2K and 1k water-based finishes.


  • Color Development
  • Fast Wetting
  • High Transparency
  • Low Viscosity
  • Stability


Paints and Coatings

  • Automotive OEM and VR Coatings
  • General Metal Finishes
  • Architectural Interior Coatings
  • Wood Floor Coatings
  • Wood OEM Finishes
  • Pigment Dispersions


  • Asia Pacific

Product Documents

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Technical Data Sheet

Sell Sheet