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The Microstructure and Physical Properties of Incinerated Paper-Cullet-Clay Ceramics
- Source :
- Physics Procedia; Dec2011, Vol. 22, p119-124, 6p
- Publication Year :
- 2011
-
Abstract
- Abstract: A series of ceramic based on (x) incinerated recycle paper - (80-x) cullet – 20 Kaolin clay (where 10×45 wt%) has successfully been made by slip casting technique followed by sintering at 1000°C. The actual composition of ceramic is analyzed using Energy Dispersive of X-Ray (EDAX) while the phase existence is determined using X-Ray Diffraction (XRD) technique. Their microstructural morphology is observed under Scanning Electron Microscope (SEM) and the physical properties are measured in term of their thermal shrinkage and hardness. It is found that the ceramic contain mostly of Silica and the phase is dominated by the existence of Quartz (SiO2), Wollastonite (CaSiO3) and Anorthite (Ca(Al2SiO8)). The SEM micrograph shows that the morphology is dominated by the existence of granular structure, and then become smoother as the cullet level is further increased. It is also found out that the thermal shrinkage is in the range 18% - 6.5% while the hardness is in the range of 152MPa- 1.463GPa depending on composition. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 18753892
- Volume :
- 22
- Database :
- Supplemental Index
- Journal :
- Physics Procedia
- Publication Type :
- Academic Journal
- Accession number :
- 70231287
- Full Text :
- https://doi.org/10.1016/j.phpro.2011.11.019