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

Dow XIAMETER AFE-1226 Defoamer

Dow XIAMETER AFE-1226 Defoamer is a silicone-based antifoam agent designed for high-efficiency foam control in demanding industrial processes. Part of Dow’s XIAMETER specialty silicones portfolio, this liquid defoamer offers rapid knockdown and lasting suppression in aqueous systems, especially in coatings, adhesives, and cleaning formulations. It delivers excellent compatibility, low surface tension, and stable performance across wide pH and temperature ranges.
  • dow xiameter afe 1226 defoamer_5bb1d729
  • dow xiameter afe 1226 defoamer_5bb1d729

Features Of Dow XIAMETER AFE-1226 Defoamer

  1. High-efficiency silicone-based defoaming agent effective at low dosage levels.

  2. Excellent compatibility with water-based systems including acrylics, vinyl acetate, and styrene-butadiene emulsions.

  3. Fast knock-down and long-term foam suppression under dynamic process conditions.

  4. Low odor and non-staining — suitable for applications requiring aesthetic clarity and minimal impact on final product appearance.

  5. Stable across a broad pH range (pH 4–12) and tolerant of moderate shear and temperature fluctuations.

Typical Applications Of Dow XIAMETER AFE-1226 Defoamer

  1. Architectural coatings and interior/exterior paints.

  2. Adhesives and sealants manufacturing, especially waterborne formulations.

  3. Textile and leather finishing auxiliaries.

  4. Construction chemicals including cementitious grouts and tile adhesives.

  5. Industrial cleaning compounds and metalworking fluid concentrates.

Specifications Of Dow XIAMETER AFE-1226 Defoamer

Chemical TypeSilicone-polyether copolymer dispersion
Product FormWhite to off-white opaque liquid
AppearanceUniform milky dispersion, slight opalescence
Primary ApplicationsWater-based industrial coatings, adhesives, construction chemicals
Key FeaturesLow-foaming, high compatibility, shear-stable
BenefitsReduces surface defects, improves batch consistency, minimizes rework
pH (1% aqueous dilution)6.5–8.0
Specific Gravity (25°C)1.01–1.04 g/cm³


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