Technology Characterization of Organo-Clays Obtained from Bentonites of the State of Paraiba

Guillermo R. Martín Cortés; Adriana A. Silva; Kleberson R. O. Pereira; Fabio José Esper; Lisiane N.L. Santana; Wildor Theodoro Hennies; Francisco Rolando Valenzuela-Díaz

doi:10.4028/www.scientific.net/MSF.660-661.1124

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Synthesis and Characterization of Organophilic Clay from Cuban Chiqui Gomez Bentonite
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Technology Characterization of Organo-Clays Obtained from Bentonites of the State of Paraiba
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Evaluation of S/S Process of Tannery Waste in Cement by Structural and Mechanical Analysis
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Applications of Ultra High-Pressure Powder-Abrasive Waterjet
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Determining the Lanthanum Chromite Zeta Potential in Aqueous Media
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HomeMaterials Science ForumMaterials Science Forum Vols. 660-661Technology Characterization of Organo-Clays...

Technology Characterization of Organo-Clays Obtained from Bentonites of the State of Paraiba

Abstract:

The organo-clays have important industrial uses between others are: rheological additives for drilling fluids in oil bases, inks, glues, lubricants and cosmetics. At the moment and in a growing way, these materials are considered as important reinforcement fillers in the structuring of nano-composites clays/polymers. They are obtained by the smectite clay reaction with quaternary ammonium salts. In this work an organophillic clay sample prepared by a dry process at the PMT – EPUSP – Metallurgic and Materials Engineering Department of the Polytechnic School at the University of São Paulo, had been characterized basically by techniques of XRD, IR, Thermal Analysis, and by swell capacity of the clays in some oils and organic solvents.

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Periodical:

Materials Science Forum (Volumes 660-661)

Pages:

1124-1129

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.660-661.1124

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Online since:

October 2010

Authors:

Guillermo R. Martín Cortés, Adriana A. Silva, Kleberson R. O. Pereira, Fabio José Esper, Lisiane N.L. Santana, Wildor Theodoro Hennies, Francisco Rolando Valenzuela-Díaz

Keywords:

Organo-Clays Characterization, Organophilic Clay, Poly-Cationic Esmectite

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