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

Evonik BREAK-THRU AF9906 Dispersant

Evonik BREAK-THRU® AF 9906 is a high-performance silicone-based wetting and dispersing additive for aqueous coatings and inks. It enhances pigment deagglomeration, improves gloss and color strength, and ensures stable dispersion of organic and inorganic pigments. Designed for low-foam applications, it boosts substrate wetting and leveling without compromising foam control.
  • evonik break thru af9906 dispersant_944ab342
  • evonik break thru af9906 dispersant_944ab342

Features Of Evonik BREAK-THRU AF9906 Dispersant

  1. High-efficiency wetting and stabilization of inorganic pigments and fillers in aqueous systems.

  2. Excellent compatibility with a broad range of water-based resins, including acrylics, styrene-acrylics, and PUDs.

  3. Low-foaming performance enables stable operation in high-shear dispersion and let-down processes.

  4. Reduces viscosity effectively while maintaining long-term colloidal stability of pigment concentrates.

  5. Non-ionic architecture ensures low sensitivity to electrolytes and pH fluctuations in formulation.

Typical Applications Of Evonik BREAK-THRU AF9906 Dispersant

  1. Architectural coatings (interior and exterior wall paints).

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Waterborne wood coatings and stains.

  4. Printing inks for flexible packaging and paper applications.

  5. Construction chemicals including cementitious tile adhesives and grouts.

Specifications Of Evonik BREAK-THRU AF9906 Dispersant

Chemical TypeNon-ionic polyether-based dispersant
Product FormPale yellow to light amber liquid
AppearanceClear to slightly hazy, homogeneous liquid
Primary ApplicationsAqueous pigment dispersion and stabilization
Key FeaturesLow foaming, high shear stability, electrolyte tolerance
BenefitsImproved color strength, reduced grinding time, enhanced storage stability
pH (1% aqueous solution)5.0 – 7.0
Active ContentApprox. 98% w/w


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