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

Nouryon Amadol CMA 4W Wetting Agent

Nouryon Amadol CMA 4W is a high-performance anionic wetting agent from the Amadol CMA series, designed for rapid substrate penetration and uniform dispersion in water-based coatings, agrochemicals, and cleaning formulations. It delivers excellent dynamic surface tension reduction, low foam, and robust compatibility with electrolytes and other surfactants.
  • nouryon amadol cma 4w wetting agent_4cd55fe8
  • nouryon amadol cma 4w wetting agent_4cd55fe8

Features Of Nouryon Amadol CMA 4W Wetting Agent

  1. High-efficiency low-surface-tension surfactant for rapid substrate wetting and penetration.

  2. Excellent compatibility with anionic, nonionic, and cationic systems in aqueous formulations.

  3. Low foaming profile suitable for high-shear industrial processes and spray applications.

  4. Good hydrolytic stability across a broad pH range (pH 4–10) under typical storage and use conditions.

  5. Eco-preferred formulation: readily biodegradable and compliant with OECD 301B testing criteria.

Typical Applications Of Nouryon Amadol CMA 4W Wetting Agent

  1. Agricultural adjuvants for herbicides, fungicides, and foliar nutrients.

  2. Industrial cleaning concentrates for metal, concrete, and polymer surface preparation.

  3. Water-based coatings and architectural paints requiring fast substrate coverage.

  4. Textile pre-wetting and dyeing auxiliaries to improve uniformity and uptake.

  5. Construction chemical additives in cementitious grouts and sealers.

Specifications Of Nouryon Amadol CMA 4W Wetting Agent

Chemical TypeAlkyl polyglucoside-based nonionic surfactant
Product FormLiquid concentrate
AppearancePale yellow to amber clear liquid
pH (1% aqueous solution)6.5–8.0
Active Content (wt%)40–44%
Density (20°C, g/cm³)1.03–1.07
Solubility in WaterCompletely miscible at all ratios
Freeze-Thaw StabilityStable after three cycles (−5°C to 25°C)


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