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

Elementis Deqian Defom W-0506 Defoamer

Elementis Deqian Defom W-0506 Defoamer is a high-performance, silicone-free, water-based defoamer designed for demanding aqueous systems. Developed by Elementis under the Deqian Defom series, it delivers rapid foam suppression and long-lasting antifoam action in coatings, adhesives, and industrial cleaning formulations. Its low-odor, eco-friendly profile ensures compatibility and regulatory compliance without compromising efficiency.
  • elementis deqian defom w 0506 defoamer_654c571c
  • elementis deqian defom w 0506 defoamer_654c571c

Features Of Elementis Deqian Defom W-0506 Defoamer

  1. Highly effective silicone-based defoamer with rapid knock-down and long-term foam suppression.

  2. Excellent compatibility and stability in water-based systems, including high-shear and high-temperature processes.

  3. Low dosage requirement ensures cost efficiency without compromising performance.

  4. Non-staining and non-silicone-residue-forming—ideal for applications requiring clean final product appearance.

  5. Readily dispersible in aqueous formulations without pre-dilution or high-shear mixing.

Typical Applications Of Elementis Deqian Defom W-0506 Defoamer

  1. Water-based architectural coatings and decorative paints.

  2. Industrial maintenance coatings and protective finishes.

  3. Textile printing pastes and pigment dispersions.

  4. Adhesives, sealants, and construction mortars.

  5. Agrochemical formulations (e.g., suspension concentrates and emulsifiable concentrates).

Specifications Of Elementis Deqian Defom W-0506 Defoamer

Chemical TypeSilicone-polyether copolymer dispersion
Product FormOpaque white liquid
AppearanceHomogeneous milky dispersion
pH (1% aqueous dilution)6.0 – 8.0
Specific Gravity (25°C)0.98 – 1.02 g/cm³
Viscosity (25°C, mPa·s)150 – 400
Primary ApplicationsWater-based coatings, adhesives, agrochemicals, textiles
Key FeaturesRapid foam control, low-foaming during storage, easy incorporation


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