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

Croda Hypermer KD3 Dispersant

Croda Hypermer KD3 Dispersant is a high-performance polymeric surfactant from Croda’s Hypermer series, designed for stable pigment dispersion in water-based coatings and inks. It delivers excellent wetting, viscosity control, and long-term colloidal stability without compromising gloss or color strength.
  • croda hypermer kd3 dispersant_050bff84
  • croda hypermer kd3 dispersant_050bff84

Features Of Croda Hypermer KD3 Dispersant

  1. High-performance polymeric dispersant designed for pigment and filler stabilization in demanding aqueous systems.

  2. Excellent wetting and deflocculation properties, enabling high solids loading with low viscosity.

  3. Strong steric stabilization mechanism ensures long-term dispersion stability against settling and agglomeration.

  4. Low foaming profile, minimizing processing issues in high-shear mixing and pumping operations.

  5. Compatible with a broad range of water-based resins including acrylics, vinyl acetate copolymers, and styrene-butadiene lattices.

Typical Applications Of Croda Hypermer KD3 Dispersant

  1. Architectural and industrial waterborne paints and coatings.

  2. Water-based inks for packaging and commercial printing.

  3. Construction chemicals, including cementitious tile adhesives and grouts.

  4. Agrochemical suspension concentrates (SC formulations).

  5. Specialty water-based adhesives and sealants.

Specifications Of Croda Hypermer KD3 Dispersant

Chemical TypeNon-ionic polymeric dispersant (modified polyacrylate)
Product FormClear to slightly hazy viscous liquid
AppearancePale yellow to amber liquid
pH (1% aqueous solution)6.0 – 7.5
SolubilityCompletely miscible with water and common co-solvents (e.g., glycols, ethanol)
Active ContentApprox. 98% w/w
Primary ApplicationsAqueous pigment dispersions, filler stabilization, SC formulations
Key FeaturesSteric stabilization, low foam, resin compatibility, shear stability


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