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

Croda Atlox 4915 Dispersant

Croda Atlox 4915 Dispersant is a high-performance polymeric dispersant from Croda’s Atlox series, designed for stable pigment and filler dispersion in water-based coatings and inks. It offers excellent wetting, viscosity control, and long-term colloidal stability without volatile organic compounds. Ideal for architectural, industrial, and inkjet applications requiring low foam and robust shear resistance.
  • croda atlox 4915 dispersant_a57bddae
  • croda atlox 4915 dispersant_a57bddae

Features Of Croda Atlox 4915 Dispersant

  1. High-efficiency steric stabilisation for inorganic and organic pigments in water-based systems

  2. Low foaming profile, enabling compatibility with high-shear dispersion processes

  3. Excellent compatibility with a broad range of acrylic, styrene-acrylic, and polyurethane dispersions

  4. pH-stable performance across 6.0–10.0, supporting robust formulation flexibility

  5. Non-ionic architecture minimises sensitivity to electrolytes and hard water ions

Typical Applications Of Croda Atlox 4915 Dispersant

  1. Architectural waterborne paints and coatings

  2. Industrial maintenance coatings (e.g., metal primers and topcoats)

  3. Water-based inkjet inks for signage and packaging

  4. Functional coatings requiring high pigment loading and gloss retention

  5. Wood and concrete stains with enhanced colour stability

Specifications Of Croda Atlox 4915 Dispersant

Chemical TypeNon-ionic polymeric dispersant (modified polyether)
Product FormLiquid
AppearancePale yellow to amber viscous liquid
pH (10% aqueous solution)7.0 – 8.5
Active Content (wt%)98.0 – 100.0
Density @ 20°C (g/cm³)1.03 – 1.07
Solubility in WaterCompletely miscible
Primary ApplicationsPigment dispersion in waterborne coatings and inks


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