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

Nouryon Ethylan BCD 42A Wetting Agent

Nouryon Ethylan BCD 42A is a high-performance anionic wetting agent from the Ethylan BCD series, designed for rapid substrate penetration and uniform dispersion in water-based coatings, agrochemicals, and cleaning formulations. It delivers excellent dynamic surface tension reduction and stable foam control without compromising biodegradability or compatibility.
  • nouryon ethylan bcd 42a wetting agent_989b8479
  • nouryon ethylan bcd 42a wetting agent_989b8479

Features Of Nouryon Ethylan BCD 42A Wetting Agent

  1. High-efficiency dynamic wetting for fast substrate penetration on low-energy surfaces.

  2. Excellent compatibility with a broad range of water-based formulations, including those containing electrolytes and co-solvents.

  3. Low foaming profile—ideal for high-shear processes and automated coating or printing systems.

  4. Non-ionic surfactant chemistry ensures stability across wide pH ranges (pH 3–12).

  5. REACH-compliant and designed for sustainable industrial use with low aquatic toxicity profile.

Typical Applications Of Nouryon Ethylan BCD 42A Wetting Agent

  1. Waterborne industrial coatings (e.g., metal primers, coil coatings, and protective topcoats).

  2. Inkjet inks for textile, packaging, and ceramic decoration applications.

  3. Agrochemical adjuvants in herbicidal and fungicidal spray solutions.

  4. Construction additives for cementitious tile adhesives and grouts.

  5. Automotive refinish clearcoats and basecoats requiring uniform film formation.

Specifications Of Nouryon Ethylan BCD 42A Wetting Agent

Chemical TypeBranched alkyl ethoxylate (non-ionic)
Product FormPale yellow to amber viscous liquid
AppearanceClear to slightly hazy, homogeneous liquid at 20 °C
pH (1% aqueous solution)5.5–7.0
Active Content≥95.0 wt%
Density (20 °C)1.02–1.06 g/cm³
Solubility in WaterComplete miscibility at room temperature
Primary ApplicationsWetting agent for aqueous coatings, inks, agrochemicals, and construction chemicals


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