Solsperse™ W-Series Hyperdispersants

Solsperse™ W-Series Hyperdispersants solve specific dispersing challenges for water-borne coatings. From highly efficient color development over a broad range of pigments to uniquely fast dispersion with maximum color development and stability for tough pigments, Solsperse W-Series products deliver the performance.

The most recent offerings from the Solsperse W-Series include:

  • Solsperse™ W75 is a 100% active dispersant that is particularly effective at stabilizing dispersions of ammonium polyphosphate (APP) in flame retardant and intumescent coatings.
  • Solsperse™ W100 is a robust dispersant for all types of pigments, providing excellent color development and stability at a lower dosage rate than other water-borne dispersant technologies.
  • Solsperse™ W150 is a versatile, 100% active, biocide-free dispersant effective on a wide range of organic and inorganic pigments, resin-free and resin-containing systems, and particularly suitable in epoxy primers and formulations.
  • Solsperse™ W210 is a fast-acting dispersant that provides rapid pigment wetting with stability, targeted at carbon backs and organics.
  • Solsperse™ W320 is an advanced dispersant for rapid wetting, dispersion and stabilization of transparent iron oxide used in automotive coatings and wood finishes.

For specific needs, Lubrizol experts can review the applicability of existing Solsperse W-Series products or help to identify legacy products and new technologies to deliver required performance needs.

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