Emulsogen LCN 407
Nonionic emulsifier for emulsion polymerization

Emulsogen LCN 407

Nonionic emulsifier for emulsion polymerization

Edition Date :
December 08, 2019
Emulsogen LCN 407 is used as nonionic emulsifier for the emulsion polymerization of monomers like acrylates, styrene-acrylates and vinyl acetate. 

Benefits
The use of Emulsogen LCN 407 offers the following advantages:

Product properties:

  • low VOC
  • free of alkylphenol ethoxylates (APEO)
  • hazard label free
  • readily biodegradable
  • easy to handle (liquid material; soluble in water)
  • FDA approved

Performance in emulsion polymerization:

  • maintains low viscosity of polymer emulsion at different shear rates
  • enhanced electrolyte stability
  • improved shelf life (high freeze thaw stability)
  • similar polymerization results to APEOs

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Technical Data
Applications
EcoTain®

Technical Data

Product group:  Fatty alcohol ethoxylate
Active content: 70%
Appearance: clear liquid
pH value: 6 - 8 
Solubility: soluble in water
Density: approx. 1.09 g/cm3 
Viscosity: approx. 640 mPas 
Crystallisation temperature:  approx. 10 °C
Flash point: > 100 °C
HLB value: 18

Applications

Emulsogen LCN 407 is used as nonionic emulsifier for the emulsion polymerization of:

  • Styrene/acrylate dispersions
  • Acrylate dispersions
  • Vinyl acetate dispersions

Dosage level is 2 % based on monomers.

EcoTain®

PeoplePEOPLE
PeopleSAFE USE, TRANSPARENCY AND INFORMATION
  • Low VOC content (< 1wt.% acc. to ISO 11890-2)
  • Free of human hazard label (non irritant to eye and skin)
  • Free of alkyl phenol ethoxylates
PeopleADDRESSING MEGATRENDS AND SOCIETAL TRENDS
  • Reflects market trend towards low odor waterborne paints having less impact on the environment than solvent borne paints
  • Suitable for hazard-label free formulations (acc. EU/CLP directive)
PeoplePLANET
PeopleRESOURCE EFFICIENCY AND ENVIRONMENTAL PROTECTION
  • High active content: 70 %
  • Effective at low use concentrations (usage in emulsion polymerization: 2 % active based on monomers; usage in paints: 0.1-0.3 %)
  • Free of environmental hazard label
  • Less impact on aquatic life (LC50 > 500 mg/l)
  • Readily biodegradable (biodegradation > 75 % in 28 days according to OECD 301 D)


PeoplePERFORMANCE
PeopleINTEGRATED SUSTAINABLE BUSINESS
  • Assistance in formulation development and regulatory guidance
PeoplePERFORMANCE ADVANTAGES
  • Improves latex quality with longer shelf life
  • Increases scrub resistance in paints
  • Compliant with eco label criteria (European Ecoflower, German Blue Angel, Scandinavian Nordic Swan, French NF Environment)
  • Easy to handle (low solid point and low viscosity of aqueous solutions)
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Disclaimer: 
This information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. Clariant makes no warranties, express or implied, as to the information’s accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of Clariant’s products for its particular application.<br />
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* Nothing included in this information waives any of Clariant’s General Terms and Conditions of Sale, which control unless it agrees otherwise in writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety precautions, that should be observed when handling or storing Clariant products, are available upon request and are provided in compliance with applicable law. You should obtain and review the applicable Material Safety Data Sheet information before handling any of these products. For additional information, please contact Clariant.<br />
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* For sales to customers located within the United States and Canada the following applies in addition: No express or implied warranty is made of the merchantability, suitability, fitness for a particular purpose or otherwise of any product or service.<br />
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® 2019 Clariant International Ltd

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