Abstract
In this work a correlaetion between experimental results and the thermodynamic behavior of an O/W microemulson is presented. The dispersed phase is constituted by an epoxy resin and the surfactant employed is the non ionic poloxamer synperonic. The enthalpy of mixing, the dispersion sizes and the surfactant concentration were correlated to the microemulsion phase behavior using recet microemulsion theories. The characteristic dispersion size L is found to be close to the spontaneous radius of curvature of the film when Ro is small. Adiabatic compressibilities, apparent molar volumes and apparent molar adiabatic compressibilities were estimated from ultrasonic velocities and densities. The system studied was the ternary resin-water-synperonic.
Original language | English |
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Pages | 725 |
Number of pages | 1 |
State | Published - 2005 |
Event | 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase - Cincinnati, OH, United States Duration: 30 Oct 2005 → 4 Nov 2005 |
Conference
Conference | 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase |
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Country/Territory | United States |
City | Cincinnati, OH |
Period | 30/10/05 → 4/11/05 |