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

Dow Acumer 9300 Dispersant

Dow Acumer 9300 Dispersant is a high-performance acrylic-based polymer dispersant from Dow’s Acumer™ series, engineered to stabilize inorganic pigments and fillers in aqueous systems. It delivers superior colloidal stability, reduced viscosity, and enhanced color development in coatings, inks, and construction chemicals—without compromising environmental safety or regulatory compliance.
  • dow acumer 9300 dispersant_b1c0170e
  • dow acumer 9300 dispersant_b1c0170e

Features Of Dow Acumer 9300 Dispersant

  1. High-performance polyacrylate-based dispersant offering exceptional colloidal stability in high-ionic-strength and hard-water environments.

  2. Enables superior pigment and filler deagglomeration while minimizing viscosity build-up in aqueous formulations.

  3. Provides excellent compatibility with a broad range of water-based resins, including acrylics, styrene-acrylics, and PUDs.

  4. Low-foaming and non-ionic character ensures robust process stability during high-shear dispersion and storage.

  5. Designed for low-VOC and APEO-free formulations, supporting compliance with global environmental and regulatory standards.

Typical Applications Of Dow Acumer 9300 Dispersant

  1. Architectural and industrial waterborne paints and coatings.

  2. Water-based inks, including flexographic and gravure ink systems.

  3. Construction chemicals such as cementitious tile adhesives and grouts.

  4. Mineral slurries and functional fillers used in battery electrode slurries and ceramics processing.

  5. Agrochemical suspension concentrates (SC) requiring long-term physical stability.

Specifications Of Dow Acumer 9300 Dispersant

Chemical TypeLow-molecular-weight polyacrylic acid copolymer
Product FormAqueous solution (~40% active)
AppearanceClear to slightly hazy, colorless to pale yellow liquid
pH (1% aqueous solution)3.5 – 4.5
Density (25°C)1.08 – 1.12 g/cm³
SolubilityCompletely miscible with water; compatible with common co-solvents (e.g., glycol ethers)
Primary ApplicationsPigment & filler dispersion in waterborne coatings, inks, construction additives, and agrochemical SCs
Key FeaturesHard-water tolerant, low-foaming, APEO-free, VOC-compliant


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