Effect of surfactant concentration on the interfacial viscosity of a nonaqueous system
β Scribed by Richard D. Hamill; Robert V. Petersen
- Publisher
- John Wiley and Sons
- Year
- 1966
- Tongue
- English
- Weight
- 396 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0022-3549
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π SIMILAR VOLUMES
A mathematical model is formulated and solved numerically describing the local thinning of liquid films between a solid/ liquid interface and a fluid/liquid interface with a variable surface concentration of an insoluble surfactant. Reynolds lubrication approximation is used. The initial excess surf
The effect of a processing agent (Dynamar) on the viscosity and surface properties of high-density polyethylene (HDPE) has been studied. A capillary rheometer was used to measure the viscosity of HDPE compounds containing various concentrations of Dynamar as a function of time at constant apparent s
The effects of a ready-made surfactant (sodium dodecyl sulfate) on the dynamic interfacial tension between a model acidic oil (linoleic acid dissolved in paraffin oil) and various aqueous alkaline (NaOH) systems have been studied using pendant drop tensiometry at surfactant concentrations both below
## NOTE Effect of Surfactant Concentration and Film Area on the Stability of Films of Surfactant Solutions The long relaxation time, t 2 , of micelles reaches a maximum at 200 m M SDS and is related to the micelle lifetime. It plays an important The effect of surfactant concentration and film are