Français
2. Surfactant properties
In order to define some criteria for choosing surfactants for a given application, it is necessary to recall some basic concepts concerning the properties of surfactant compounds.
The two essential properties of surfactant compounds that help us understand the phenomena observed and determine their fields of application are :
adsorption at interfaces, which reduces interfacial tensions. This property is responsible for wetting, dispersion, detergency and emulsification;
self-aggregation in solution or micellisation, which governs solubilization and microemulsification properties.
2.1 Adsorption at interfaces
Surfactant molecules with hydrophilic...
The Ultimate Scientific and Technical Reference
This article is included in
Characterization and properties of matter
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Surfactant properties
Uses and selection criteria
Bibliography
General works
Names of main suppliers
Albright et Wilson Saint-Mihiel S.A.
BASF France Specialty Chemicals Division.
Céca S.A.
BASF Agro SAS.
Atofina. Specialty Chemicals Division.
Exxon Chemical France Specialty Chemicals Division.
Henkel Ecolab Specialty Chemicals Division.
...
The Ultimate Scientific and Technical Reference
