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

Evonik MEEU 50 W Methacrylic Acid Ethyleneurea Ethoxylate

Evonik MEEU 50 W is a methacrylic acid-based ethyleneurea ethoxylate surfactant from Evonik’s Tego® functional additives series offering excellent wetting dispersion and stabilization for waterborne coatings adhesives and agrochemical formulations with low foam and high electrolyte tolerance.
  • evonik meeu 50 w methacrylic acid ethyleneurea ethoxylate_cc74268a
  • evonik meeu 50 w methacrylic acid ethyleneurea ethoxylate_cc74268a

Features Of Evonik MEEU 50 W Methacrylic Acid Ethyleneurea Ethoxylate

  1. Water-soluble nonionic surfactant with excellent wetting and dispersing performance in aqueous systems.

  2. Combines methacrylic acid functionality for copolymerization with ethyleneurea ethoxylate backbone for enhanced hydrophilicity and stability.

  3. Low foaming profile suitable for high-shear industrial processes including pigment grinding and emulsion polymerization.

  4. Compatible with a broad range of monomers, electrolytes, and pH conditions (pH 4–10).

  5. Designed to improve colloidal stability and reduce viscosity in functional polymer dispersions.

Typical Applications Of Evonik MEEU 50 W Methacrylic Acid Ethyleneurea Ethoxylate

  1. Stabilizer and reactive surfactant in styrene-acrylic and vinyl acetate-based emulsion polymers.

  2. Wetting agent for inorganic pigments and fillers in architectural and industrial coatings.

  3. Dispersant aid in water-based adhesives and sealants requiring low foam and high electrolyte tolerance.

  4. Functional additive in textile printing pastes to ensure uniform pigment distribution and sharp print definition.

  5. Emulsifier for polymerizable surfactant applications in specialty latexes for construction additives.

Specifications Of Evonik MEEU 50 W Methacrylic Acid Ethyleneurea Ethoxylate

Chemical TypeMethacrylic acid-functional ethyleneurea ethoxylate
Product FormLiquid
AppearanceClear to slightly hazy, colorless to pale yellow liquid
pH (1% aqueous solution, 20 °C)5.5 – 7.0
SolubilityCompletely miscible with water
Active Content (wt %)≥ 48%
Viscosity (20 °C, mPa·s)200 – 600
Storage StabilityStable for ≥ 12 months at 5–30 °C in sealed original container


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