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

VOK VOK-406 Dispersant

VOK VOK-406 Dispersant is a high-efficiency polymeric dispersant from VOK’s advanced additive series, engineered for stable pigment dispersion in water-based coatings and inks. It reduces viscosity, enhances color strength and gloss, and improves storage stability without compromising eco-compatibility. Widely used in architectural paints, industrial coatings, and inkjet inks.
  • vok vok 406 dispersant_d5799c3e
  • vok vok 406 dispersant_d5799c3e

Features Of VOK VOK-406 Dispersant

  1. High-efficiency steric stabilization for pigment and filler particles in aqueous systems.

  2. Excellent compatibility with acrylic, styrene-acrylic, and polyurethane dispersions.

  3. Low foaming profile, minimizing processing interruptions in high-shear mixing operations.

  4. Enhanced storage stability of concentrated color pastes and functional slurries.

  5. pH-stable performance across 6.0–9.5, supporting broad formulation flexibility.

Typical Applications Of VOK VOK-406 Dispersant

  1. Architectural waterborne paints and coatings.

  2. Industrial maintenance coatings (e.g., coil and can coatings).

  3. Water-based inkjet inks for packaging and decorative printing.

  4. Functional ceramic and abrasive slurries for precision grinding applications.

  5. Construction additives including cementitious tile adhesives and grouts.

Specifications Of VOK VOK-406 Dispersant

Chemical TypeAnionic polymeric dispersant (modified polycarboxylate)
Product FormAqueous liquid concentrate
AppearancePale yellow to light amber clear liquid
pH (1% aqueous solution)7.0 – 8.5
Active Content40.0 ± 1.0 wt%
Density (25°C)1.08 – 1.12 g/cm³
Viscosity (25°C, mPa·s)200 – 600 (Brookfield LV, spindle #3, 60 rpm)
Primary ApplicationsPigment dispersion in waterborne coatings, inks, and construction slurries


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