Caracterizacin reolgica de suspensiones: de Dixido de Silicio Pirognico en Polipropilenglicol (Spanish Edition),Used

Caracterizacin reolgica de suspensiones: de Dixido de Silicio Pirognico en Polipropilenglicol (Spanish Edition),Used

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SKU: DADAX3846561274
Brand: Eae Editorial Academia Espanola
Condition: New
Regular price$112.66
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Este libro contiene una versin revisada de la tesis doctoral presentada y defendida en la Universidad de Mlaga por Francisco Jos Galindo Rosales en 2008. El uso del dixido de silicio pirognico como agente modificador de las propiedades reolgicas es una prctica comn en la bsqueda de sistemas materiales con comportamientos de flujo a la carta. La qumica superficial de la partculas de slica fumada determina su carcter hidroflico o hidrofbico, haciendo que las interacciones con otras partculas y con el medio que las dispersa den lugar a suspensiones no floculadas, floculadas o geles coloidales. En este estudio se analizan las suspensiones de tres tipos de dixido de silicio pirognico, uno hidroflico, uno parcialmente hidrofbico y otro totalmente hidrofbico, en polipropilenglicol de dos masas moleculares distintas, con el objeto de determinar la influencia en el comportamiento reolgico tanto de la qumica superficial de la partcula como de la longitud de las molculas de la matriz polimrica. Tambin se define una ecuacin constitutiva para condiciones de cizalla estacionaria y se resuelven distintos casos de flujo laminar estacionario en conductos.

⚠️ WARNING (California Proposition 65):

This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

For more information, please visit www.P65Warnings.ca.gov.

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