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Dispersogen UDN

Dispersing agent for water-based pigment preparations

Edition Date :
October 30, 2021
Dispersogen UDN is a nonionic, surfactant based dispersing agent for water-based pigment preparations, suitable for inorganic and organic pigments and carbon blacks.

Dispersogen UDN is recommended for use in point-of-sales colorants and concentrates for in-plant tinting, combined with Dispersogen 145, Dispersogen 4387, Dispersogen LFH or Dispersogen LFS. 

The general dosage recommendation is 6 - 12% on organic pigments and 3 - 5 % on inorganic pigments.

Benefits

The advantages of Dispersogen UDN are:

  • low VOC
  • hazard label free
  • free of alkylphenol ethoxylates
  • ecolabel compliant
  • broad registration status: Australia (AICS), Canada (DSL), Europe (REACH), Japan (ENCS), China (IECSC), Korea (KECI), Taiwan (NECI), New Zealand (NZIoC), PUSA (TSCA)

Product Function
  • Wetting & dispersing agent
Chemical Type
  • Ethoxylates
Applications
  • Pigment preparation
  • Waterborne paints
  • Solventborne paints
  • Decorative paints
  • Wetting
  • Compatibilizing
  • Dispersing

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Dispersogen UDN

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Technical Data

Composition:   proprietary mixture of surface active agents
 Active content: approx. 100%
 Ionicity: nonionic
 Appearance: yellowish, cloudy liquid
 pH value, 10% in water: 5-8 
 Solubility: soluble in water
 Density: approx. 1.06 g/cm3
 Viscosity: approx. 880 mPas 

Applications

Application area
  • Point-of-sales colorants 
  • Concentrates for in-plant tinting

  
End-use systems 

  • Water-based end-use systems
  
Pigment applicability
  • Organic pigments and carbon blacks
  • Inorganic pigments