- Emulsions and foams for food or personal care
- Surfactant flooding mixtures and foam in enhanced oil recovery (EOR)
- Demulsifiers
- Defoamers and anti-foaming agents
- Surfactant development
MEASURING METHODS
- Interfacial rheological behavior of a pendant drop or a bubble with periodically alternating volume
- Surface tension using the curvature of a perfectly symmetrical drop on a circular sample pedestal
- Carrying out a measurement up to 20 consecutive times and displaying the results together
MEASURING RESULTS
- Elastic modulus (storage modulus) E’
- Viscous modulus (loss modulus) E”
- Static surface and interfacial tension
VI