Deuteron® LE 50 UV is a conductivity additive formulated with tetraalkylammonium ethyl sulfate. These anti-static additives facilitate the modulation of surface and volume resistivity within diverse systems. The efficacy of Deuteron LE 50 UV's anti-static properties primarily relies on surface migration and the ionic character of the cations to achieve the desired adjustments in electrical properties.

Chemical Family: Quaternary Ammonium Compounds

Functions: Anti-Static Agent

Features: Good Anti-Static Properties

Technical Data Sheet

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Identification & Functionality

CASE Ingredients Functions

Features & Benefits

CASE Ingredients Features
Product Highlights
  • Deuteron® LE 50 UV is a conductivity additive based on tetraalkylammonium ethyl sulfate. The use of our an- ti-static additives allows the adjustment of the surface and volume resistivity in various systems. The effect of Deuteron®’s anti-static additives is mainly based on surface migration and the ionic character of the cations.
  • Deuteron® LE 50 UV is a liquid product diluted in DPGDA.
  • In UV and EB curable systems the use of Deuteron® LE 50 UV leads to a significant reduction of resistivity and prevents the build-up of electrostatic charge.
  • The products are miscible in all solvent mixtures com- monly used in coatings, partly slight turbidity can occur. Because of its lower active content Deuteron® LE 50 UV carries a less critical GHS labeling. 

Applications & Uses

Use Level
0.2 - 5 %
Application and Dosage Information

Deuteron® LE 50 UV is suitable for solvent containing or 100 % UV or EB curing systems to reduce the possibility of electrostatic charges.

Typical applications include:

  • Anti-static floor coatings
  • Label printing
  • Foil coatings
  • Textile printing (especially small labels)


  • Typical addition level: 0.2 % - 5 %
  • The exact quantities to be used depend on the system and must be determined individually for the intended application.


Deuteron® LE products can be added to the system at any time during the production process or they can be used as post addition additives to further adjust resistivity.


Physical Form
Slightly yellowish liquid
Typical Properties
ValueUnitsTest Method / Conditions
Active Contentapprox. 50%-
Viscosityapprox. 150mPa.s-
Acid Numberapprox. 7mg KOH/g-

Packaging & Availability

Packaging Type
Regional Availability
  • Canada
  • Mexico
  • USA
Packaging Information
  • Steel drum (25 kg netto)
  • Steel drum (200 kg netto)

Storage & Handling

Shelf Life
24 months
Storage and Shelf Life Conditions
  • 24 months in tightly closed original containers at room temperature.
  • At low temperatures a viscosity increase or solidification can occur. The product can be regenerated by applying gentle heat. (The temperature should not exceed 40 °C)