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

Evonik TEGO Foamex 8050 Defoamer

Evonik TEGO Foamex 8050 is a silicone-based defoamer from the TEGO Foamex series, designed for efficient foam control in water-based industrial coatings, adhesives, and cleaning formulations. It offers rapid knock-down, long-term stability, and low dosage efficiency without affecting gloss or substrate wetting.
  • evonik tego foamex 8050 defoamer_1b2203e6
  • evonik tego foamex 8050 defoamer_1b2203e6

Features Of Evonik TEGO Foamex 8050 Defoamer

  1. Highly effective silicone-free defoamer for demanding aqueous systems.

  2. Excellent compatibility with anionic, nonionic, and cationic surfactants.

  3. Low dosage requirement ensures cost-efficient foam control without compromising product clarity.

  4. Rapid knock-down and long-term foam suppression even under high shear and elevated temperatures.

  5. Non-silicone formulation avoids silicone-related surface defects such as craters or dewetting in coatings and adhesives.

Typical Applications Of Evonik TEGO Foamex 8050 Defoamer

  1. Architectural and industrial waterborne coatings (e.g., acrylic, vinyl acetate, and styrene-acrylic dispersions).

  2. Adhesives and sealants, particularly pressure-sensitive and water-based formulations.

  3. Textile auxiliaries including dyeing, printing, and finishing baths.

  4. Agrochemical concentrates and suspension concentrates (SCs).

  5. Industrial cleaning agents and metalworking fluids.

Specifications Of Evonik TEGO Foamex 8050 Defoamer

Chemical TypeNon-silicone polyether-based defoamer
Product FormLiquid
AppearanceOpaque white to off-white emulsion
pH (1% aqueous solution)6.5 – 8.0
Density (20 °C)Approx. 1.02 – 1.05 g/cm³
Viscosity (25 °C)Approx. 50 – 150 mPa·s
Primary ApplicationsWaterborne coatings, adhesives, textile auxiliaries, agrochemicals, industrial cleaners
Key FeaturesSilicone-free, low-foaming, broad compatibility, easy dispersion, stable in storage


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