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

Elementis Deqian Defom W-052 Defoamer

Elementis Deqian Defom W-052 is a high-performance silicone-free aqueous defoamer designed for water-based industrial coatings, inks, and adhesives. It delivers rapid foam suppression and lasting antifoam activity with excellent compatibility and low odor. Trusted under Elementis’ Deqian Defom series, W-052 ensures stable formulation performance without compromising gloss or substrate wetting.
  • elementis deqian defom w 052 defoamer_a8a72d71
  • elementis deqian defom w 052 defoamer_a8a72d71

Features Of Elementis Deqian Defom W-052 Defoamer

  1. Highly effective silicone-free defoaming agent for water-based systems.

  2. Excellent compatibility with acrylic, styrene-acrylic, and vinyl acetate emulsions.

  3. Low dosage requirement with rapid knock-down and sustained foam control.

  4. Non-yellowing and non-staining—ideal for clear-coat and white-pigmented formulations.

  5. Stable under high-shear mixing and elevated temperature conditions (up to 60 °C).

Typical Applications Of Elementis Deqian Defom W-052 Defoamer

  1. Architectural and industrial waterborne paints and coatings.

  2. Water-based adhesives and sealants.

  3. Textile printing pastes and pigment dispersions.

  4. Construction chemicals including tile grouts and cementitious slurries.

  5. Wood coatings and furniture finishing systems.

Specifications Of Elementis Deqian Defom W-052 Defoamer

Chemical TypePolyether-modified mineral oil blend
Product FormOpaque liquid
AppearanceOff-white to light beige, homogeneous liquid
pH (1% aqueous dispersion)6.0–7.5
Specific Gravity (25 °C)0.94–0.98 g/cm³
Viscosity (25 °C, Brookfield LVT, Spindle #3, 60 rpm)150–350 mPa·s
Recommended Dosage Range0.05–0.3 wt% on total formulation
Storage Stability12 months in unopened original container at 5–35 °C


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