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

Elementis Disponer 931 Dispersant

Elementis Disponer 931 Dispersant is a high-performance polymeric dispersant from Elementis’ Disponer series, designed for aqueous pigment systems. It delivers exceptional stabilization, reduced viscosity, and improved color strength in coatings, inks, and construction materials. Compatible with organic and inorganic pigments, it enhances grind efficiency and long-term dispersion stability without compromising film properties.
  • elementis disponer 931 dispersant_fbcfe784
  • elementis disponer 931 dispersant_fbcfe784

Features Of Elementis Disponer 931 Dispersant

  1. High-efficiency wetting and deagglomeration of inorganic pigments and fillers.

  2. Excellent stabilization of pigment dispersions in both water-based and solvent-borne systems.

  3. Low foaming profile, supporting high-shear dispersion processes without compromising air release.

  4. Good compatibility with a broad range of binders including acrylics, polyurethanes, and alkyds.

  5. Enables reduced grinding time and lower energy consumption during pigment dispersion.

Typical Applications Of Elementis Disponer 931 Dispersant

  1. Architectural and industrial waterborne paints.

  2. Automotive OEM and refinish coatings.

  3. Printing inks, especially for packaging gravure and flexo applications.

  4. Industrial maintenance coatings and protective finishes.

  5. Construction coatings including cementitious and stucco systems.

Specifications Of Elementis Disponer 931 Dispersant

Chemical TypeAnionic polymeric dispersant
Product FormLiquid concentrate
AppearancePale yellow to amber viscous liquid
pH (1% aqueous solution)6.5 – 7.5
SolubilityMiscible with water and common organic solvents (e.g., glycol ethers, esters)
Primary ApplicationsPigment dispersion in water-based and solvent-borne coatings & inks
Key FeaturesWetting, deagglomeration, colloidal stabilization
BenefitsImproved color strength, gloss, and storage stability


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