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

Allnex ADDITOL XL203 Dispersant

Allnex ADDITOL XL203 Dispersant is a high-performance polymeric dispersing agent designed for solvent-borne and radiation-curable coatings. It stabilizes pigments and fillers, enhances gloss and color strength, and improves storage stability. Ideal for automotive, industrial, and ink applications, it delivers excellent wetting and rheology control without compromising film integrity.
  • allnex additol xl203 dispersant_ffaabff2
  • allnex additol xl203 dispersant_ffaabff2

Features Of Allnex ADDITOL XL203 Dispersant

  1. High-efficiency pigment wetting and stabilization for organic and inorganic pigments.

  2. Low-viscosity liquid formulation enabling easy handling and incorporation into coating systems.

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

  4. Reduces grinding time and energy consumption during pigment dispersion.

  5. Improves color strength, gloss, and long-term storage stability of dispersions.

Typical Applications Of Allnex ADDITOL XL203 Dispersant

  1. Automotive OEM and refinish coatings.

  2. Industrial maintenance and protective coatings.

  3. General-purpose decorative architectural coatings.

  4. Plastic coatings and coil coatings.

  5. Ink systems requiring high chroma and dispersion stability.

Specifications Of Allnex ADDITOL XL203 Dispersant

Chemical TypePolymeric dispersant based on modified polyester backbone
Product FormClear to slightly hazy liquid
AppearanceAmber to light brown viscous liquid
Primary ApplicationsPigment dispersion in solventborne and high-solids coatings
Key FeaturesWetting agent, stabilizer, rheology modifier (secondary effect)
BenefitsEnhanced color development, reduced flocculation, improved mill base stability
SolubilityCompatible with aromatic hydrocarbons, esters, ketones, and glycol ethers
Storage StabilityStable for ≥12 months at 5–30 °C in sealed original container


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