| 청자 파도자기를 활용한 도자기 소지 개발 |
| 이제일, 박주석1, 이용석, 이병하 |
명지대학교 신소재공학과
1한국세라믹기술원 기업협력센터 |
| Development of Ceramic Body using Waste Celadon |
| Jea-Il Lee, Joo-Seok Park1, Yong-Seok Lee, Byung-Ha Lee |
Department of Ceramic Engineering, Myongji University
1Korea Institute of Ceramic Engineering and Technology |
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| ABSTRACT |
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The yield is increasing as the manufacturing technology of ceramics progresses, however, there are many ceramics of poor quality due to variables upon producing ceramics. Some of those waste ceramics are recycled by sanitary ware or tile manufacturers, but most of them are filled in making environmental problem. Therefore, a research begins to recycle waste ceramic ware as alternative to some imported ceramic ware materials and to reduce environmental pollution. This study, succeeding last study which applied waste white ware as ceramic body material, aimed to solve problems of environment and materials by recycling waste ceradon generated in specially formed areas for ceramic in Gyeonggi-do such as Icheon, Yeoju and Gwangju as the ceramic body material. Consequently, the addition of waste ceramic ware into the ceramic body was judged to have limit up to 30% according to plasticity measurement. As we added shredded waste ceramic ware as much as 30% into basic ceramic body and checked its features, the pore rate and absorption rate were good to be average 4% and 3% respectively. In addition, it showed strength more than 720 kgf/$cm^2$ which is higher than existing ceradon body on the market with good sinter state; so it is judged to be available or developed as new ceramic body. |
| Key words:
Recycle, Waste ceramic, Ceradon, Ceramic body, Environmental problem |
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