Paper Title:
Influence of Binder on Porous Ceramic Properties Prepared by Polymeric Sponge Method
  Abstract

Porous ceramic materials are used in medicine as well as in industry. They can be prepared in the form of filter components, thermal insulators, or composite components. Preforms of this type can only be applied if they meet the respective structural requirements. In the present study, such a porous ceramic material was produced by the polymeric sponge method using a polyurethane sponge and a-Al2O3 Almatis. The aqueous suspension was prepared with binders of the two types: polyvinyl alcohol and a dispersion based on methacrylic acid esters and styrene. The aim of this study was to find the relationship between the composition of the weight slips, sintering conditions, and the structure of the porous ceramic obtained. The paper presents the results of studies on the rheological properties of the ceramic slurries and the results of strength tests of the ceramic material.

  Info
Periodical
Edited by
Pietro VINCENZINI, Ralf RIEDEL, Alexander G. MERZHANOV and Chang-Chun GE
Pages
164-169
DOI
10.4028/www.scientific.net/AST.63.164
Citation
K. Jach, K. Pietrzak, D. Kalinski, M. Chmielewski, "Influence of Binder on Porous Ceramic Properties Prepared by Polymeric Sponge Method", Advances in Science and Technology, Vol. 63, pp. 164-169, 2010
Online since
October 2010
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Price
$32.00
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