Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4721
Title: Microstructure-performance relation in PMMA-based open-cell porous materials for high pressure ceramic sanitaryware casting
Authors: Ergün, Yelda
Dirier, C.
Yılmaz, M.
Tokman, C.
Tanoğlu, Metin
Keywords: High pressure casting
Polymethyl methacrylate
Porous plastic materials
Saintary casting
Publisher: Trans Tech Publications
Source: Ergün, Y., Dirier, C., Yılmaz, M., Tokman, C., and Tanoğlu, M. (2004). Microstructure-performance relation in PMMA-based open-cell porous materials for high pressure ceramic sanitaryware casting. Key Engineering Materials, 264-268(III), 2235-2238. doi:10.4028/www.scientific.net/KEM.264-268.2235
Abstract: The ceramic whiteware/sanitaryware industry is rapidly undergoing to implement high-pressure casting techniques for ceramic article production. In these techniques, materials with open pore microstructure that allows drainage of water under applied pressure are needed. The polymethyl methacrylate (PMMA) based polymeric porous materials have become the most suitable type of materials for this purpose because of their short casting periods and high service lives. However, the superior service life and performance of these materials are closely related to the microstructure. In the present study, the porous materials with various compositions of the constituents in the emulsion were produced to effect the microstructure of PMMA-based materials. The variations on the pore microstructure were interrelated to the performance of the material for high-pressure sanitaryware casting. The pore morphology and water permeability of the samples was measured using optical and SEM microscopy and permeability measurement techniques, respectively. The compressive collapse stress and modulus values were determined by performing compression testing. The results showed a significant interrelation between microstructure and the performance of the PMMA-based ceramic mould materials.
Description: Proceedings of the 8th Conference and Exhibition of the European Ceramic Society; Istanbul; Turkey; 29 June 2003 through 3 July 2003
URI: http://doi.org/10.4028/www.scientific.net/KEM.264-268.2235
http://hdl.handle.net/11147/4721
ISSN: 1013-9826
Appears in Collections:Materials Science and Engineering / Malzeme Bilimi ve Mühendisliği
Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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