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

Croda Hypermer KD1 Polymeric Dispersant Surfactant

Croda Hypermer KD1 is a polymeric dispersant surfactant from the Hypermer series, designed for high-efficiency pigment stabilization in demanding coatings and inks. It offers superior wetting, long-term dispersion stability, and low foaming. Compatible with aqueous and solvent-based systems, KD1 enhances color strength and gloss while reducing viscosity. Its robust anchor groups and tailored solvophobic chains ensure excellent performance across diverse resin chemistries and pigment types.
  • croda hypermer kd1 polymeric dispersant surfactant_9e70dc6e
  • croda hypermer kd1 polymeric dispersant surfactant_9e70dc6e

Features Of Croda Hypermer KD1 Polymeric Dispersant Surfactant

  1. High molecular weight polymeric architecture ensures exceptional steric stabilization in demanding pigment and filler dispersions.

  2. Low foaming profile suitable for high-shear industrial processes including grinding, milling, and spray application.

  3. Excellent compatibility with a broad range of resin systems, including acrylics, epoxies, polyurethanes, and alkyds.

  4. Reduces viscosity and improves rheology control without compromising long-term dispersion stability.

  5. Non-ionic formulation provides robust performance across wide pH and electrolyte concentration ranges.

Typical Applications Of Croda Hypermer KD1 Polymeric Dispersant Surfactant

  1. Waterborne and solventborne architectural and industrial coatings.

  2. Pigment concentrates (colorants) for inkjet, flexographic, and gravure inks.

  3. Functional filler dispersions in adhesives, sealants, and construction mortars.

  4. High-performance automotive refinish and OEM coating systems.

  5. UV-curable and radiation-curable formulations requiring low volatility and thermal stability.

Specifications Of Croda Hypermer KD1 Polymeric Dispersant Surfactant

Chemical TypeNon-ionic polymeric dispersant (styrene-acrylate copolymer backbone with tailored hydrophobic/hydrophilic segments)
Product FormLiquid
AppearanceClear to slightly hazy, pale yellow liquid
Primary ApplicationsPigment & filler dispersion stabilization in coatings, inks, and construction chemicals
Key FeaturesSteric stabilization, low foaming, resin compatibility, shear-thinning rheology control
BenefitsImproved color strength, reduced settling, enhanced gloss, extended shelf life
pH (1% aqueous solution)6.0 – 7.5
Flash Point (PMCC)Not applicable (non-flammable aqueous-based system)


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