Study of the Effect of Feldspar Replacement from a Mixture of Glass / Syenite in Technological Properties of Ceramic Coatings

Abstract:

Obtaining new raw materials for the production of ceramic coating is increasingly highlighted, however, it is desirable to maintain or improve the technological properties of the formed product. Thinking about it, and aiming at the environmental context, the aim of this work is to study the mixing recycled glass effect with syenite, an alternative melting often used in the production of ceramic tiles, in replacing to feldspar. The raw materials were characterized and subsequently the technological properties were determined for the standard formulation and the formulations with 5, 10, 15 and 20% mixing glass / syenite, in replacing to feldspar. The test bodies were prepared by wet, and sintered at different temperatures, with a rate of 30 °C /min and a level of 20 minutes. The results indicate that the mixing glass / syenite has the potential to be used as melting material in the composition of the ceramic mass.

• Periodical: Materials Science Forum (Volumes 798-799)
• Pages: 294-299
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.798-799.294
• Online since: June 2014
• Authors: José Elson Soares Filho*, Alan de Oliveira Feitosa, Leonardo Leandro dos Santos, Liszandra Fernanda Araújo Campos, Ricardo Peixoto Suassuna Dutra
• Keywords: Ceramic, Ceramic Coating, Raw Materials

References

[1] J.F.M. Motta, M.C. Junior, and L.C. Tanno: Cerâmica Industrial Vol. 3 (4-6) (1998), p.30.

[2] R.R. Menezes, G.A. Neves and H.C. Ferreira: Revista Brasileira de Engenharia Agrícola e Ambiental Vol. 6 (2) (2002), p.303.

[3] W.W. Wendlandt: Thermal Analysis. (John Wiley & Sons N. York, 1986).

[4] C.S.F. Gomes: Argilas o que são e para que servem. (Fundação Calouste Gulbekian, Lisboa, 1996).

[5] R.P.S. Dutra, P.A.S. Araújo, U.U. Gomes and C.A. Paskocimas: Estudo da variação de tonalidade de materiais cerâmicos tradicionais. Parte III: efeito da composição química das argilas. In: Encontro Nacional de Tratamento de Minérios e Metalurgia Extrativa, (2005).

DOI: 10.29327/etmq10.238335

[6] J.S. Reed: Principles of ceramics processing. (John Wiley & Sons 2. Ed. New York, 1995).

[7] E. Sánchez, A. Barba, C. Feliu, J. García, F. Ginés, V. Sanz and V. Beltrán: Materias primas para La fabricación de suportes de baldosas cerámicas, instituto de tecnologia cerâmica . (AICE, Castellón, 1997).