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

Evonik Carbowet 13-40 Wetting Agent

Evonik Carbowet 13-40 Wetting Agent is a high-performance, silicone-free surfactant from Evonik’s Carbowet series. Designed for aqueous coatings and inks, it ensures rapid substrate wetting, low foam, and excellent compatibility. Its anionic character delivers stable dispersion and improved gloss without compromising eco-profile or regulatory compliance.
  • evonik carbowet 13 40 wetting agent_d0aa3c1d
  • evonik carbowet 13 40 wetting agent_d0aa3c1d

Features Of Evonik Carbowet 13-40 Wetting Agent

  1. Highly effective low-foaming surfactant for rapid substrate wetting and penetration.

  2. Excellent compatibility with a broad range of water-based formulations, including those containing electrolytes or biocides.

  3. Stable performance across wide pH range (pH 4–11), supporting robust formulation flexibility.

  4. Non-ionic, alcohol-ethoxylate-based chemistry offering low volatility and favorable environmental profile.

  5. Enables uniform pigment dispersion and reduced surface defects in demanding coating systems.

Typical Applications Of Evonik Carbowet 13-40 Wetting Agent

  1. Waterborne architectural coatings (e.g., interior/exterior paints and primers).

  2. Industrial maintenance coatings and protective finishes.

  3. Wood coatings requiring fast substrate penetration and defect-free film formation.

  4. Printing inks and functional aqueous inks for packaging applications.

  5. Agrochemical adjuvants for improved spray droplet spreading and foliar coverage.

Specifications Of Evonik Carbowet 13-40 Wetting Agent

Chemical TypeNon-ionic alcohol ethoxylate
Product FormLiquid
AppearancePale yellow to colorless, clear liquid
pH (1% aqueous solution)5.0–7.0
Active Content~100% (neat)
Density (20 °C)0.98–1.02 g/cm³
Solubility in WaterCompletely miscible
Storage StabilityStable for ≥12 months at 5–30 °C in original sealed container


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