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Formulación de una barbotina para producir cintas cerámicas ultradelgadas

Nava Quintero, Román Jabir and Aguilar Garib, Juan Antonio and Guillemet, Sophie and Reyes Melo, Martin Edgar and Durand, Bernard Formulación de una barbotina para producir cintas cerámicas ultradelgadas. (2012) Ingenierias, 15 (57). 38-50. ISSN 1405-0676

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Official URL: http://eprints.uanl.mx/10505/1/57_formulacion_de_una_barbotina.pdf


A barbotine design which viscoelastic behavior is optimal for “tape casting” of ceramic tapes based on BaTiO3 of 3 μm thickness is presented. It was proven that the elastic modulus of viscoelaticty is relevant over the final thickness of the tape. These tapes are commonly employed in the manufacture of multilayer ceramic capacitor, and it is considered in the industry that the minimum achievable thickness by means of “tape casting” is 3.5 μm, therefore the results of this work could be considered in these terms as ultrathin, It was found that the most suitable solvent is a mixture of toluene-ethanol, a graft ABn copolymer or phosphate ester as dispersants, and PVB of medium weight as agglutinant.

Item Type:Article
HAL Id:hal-02145718
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Universidad Autónoma de Nuevo León - UANL (MEXICO)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Laboratory name:
Deposited On:03 Jun 2019 09:35

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