| 摘要 |
PROBLEM TO BE SOLVED: To obtain granule for compacting a ceramic, having good properties to be packed in a mold, and sticking resistance, having good balance of opposing characteristics of crush at a low pressure and resistance to collapse, as a result, capable of allowing a ceramic compact good in dimensional accuracy to be continuously compacted, and further to provide the ceramic compact having a high density of the compact, and a ceramic sintered body by sintering the compact. SOLUTION: This granule for compacting the ceramic comprises a ceramic raw material powder and a binder component comprising a polyvinyl alcohol, and the average saponification degree of the polyvinyl alcohol component is 90.0-98.0 mol% as the whole. |
