Deuterol 201 E is a non-ionic surface-active material expertly diluted in hexylenglycol. This formulation's active ingredient performs multifaceted functions, enhancing pigment and filler dispersibility, promoting surface wetting, and effectively preventing foam accumulation during grinding and dispersing processes. Its appearance boasts a clear and colorless liquid composition.

Functions: Defoamer, Dispersant, Wetting Agent

Labeling Claims: Acrylates-free, Silicone-free

Solid Content: 50.0 - 50.0 %

End Uses: Primer, Top Coat, Waterborne Adhesive, Waterborne Coating, Waterborne Sealant

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions

Features & Benefits

CASE Ingredients Features

Applications & Uses

Use Level
0.5 - 1.0 %

Deuterol 201 E is suitable for a wide range of applications including:

  • Water based systems (primer, filler and top coats)
  • Pigment preparations
  • Printing inks
  • Unsaturated polyester
  • Adhesives and sealants

The use of Deuterol 201 E especially improves performance in:

  • Wetting and dispersing additive
  • Deaeration in dispersing and grinding processes
  • Substrate wetting


  • Dispersing and substrate wetting: 0.5 - 1.0 %
  • Foam prevention: approx. 0.5 %


As Deuterol 201 E does not actively destroy foam but prevents foam formation during dispersing and grinding it is recommended to add Deuterol 201 E prior to any dispersing steps.



Physical Form
Clear colourless liquid
Typical Properties
ValueUnitsTest Method / Conditions
Bulk Densityapprox. 0.92g/cm³-
Viscosityapprox. 80mPa.s-
Active Content50.0%-
Foam Preventionapprox. 0.5%-

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information

Steel drum (25 kg net)

Storage & Handling

Storage Conditions

24 months at room temperature and dry conditions. Storage temperature should not exceed 35 °C.