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MOLD RELEASE SHEET, MANUFACTURING METHOD THEREOF, AND METHOD FOR MANUFACTURING CERAMIC COMPONENT USING MOLD RELEASE SHEET
To provide a mold release sheet which is thinner and has sufficient shape retention strength while reducing environmental load.SOLUTION: A mold release sheet has sufficient shape retention strength even if thickness is small by using cellulose nanofibers derived from natural raw materials and having a fibrous state having a large ratio of fiber length/particle diameter as binders for boron nitride particles. Further, by including carbon particles in the release sheet, reduction in the case of manufacturing a product in a reducing atmosphere can be further appropriately performed.SELECTED DRAWING: Figure 1
【課題】より薄く、十分な保形強度を有する離型シートを、環境負荷を削減しつつ提供する。【解決手段】天然原料由来であり、繊維長／粒子径の割合が大きい繊維状であるセルロースナノファイバーを窒化ホウ素粒子のバインダーとして用いることにより、厚みが薄くても十分な保形強度を有する離型シートとする。また、該離型シートに、カーボン粒子を含有させることにより、還元性雰囲気中で製品を製造する場合の還元をより適切に行うことを可能にする。【選択図】図１
MOLD RELEASE SHEET, MANUFACTURING METHOD THEREOF, AND METHOD FOR MANUFACTURING CERAMIC COMPONENT USING MOLD RELEASE SHEET
To provide a mold release sheet which is thinner and has sufficient shape retention strength while reducing environmental load.SOLUTION: A mold release sheet has sufficient shape retention strength even if thickness is small by using cellulose nanofibers derived from natural raw materials and having a fibrous state having a large ratio of fiber length/particle diameter as binders for boron nitride particles. Further, by including carbon particles in the release sheet, reduction in the case of manufacturing a product in a reducing atmosphere can be further appropriately performed.SELECTED DRAWING: Figure 1
【課題】より薄く、十分な保形強度を有する離型シートを、環境負荷を削減しつつ提供する。【解決手段】天然原料由来であり、繊維長／粒子径の割合が大きい繊維状であるセルロースナノファイバーを窒化ホウ素粒子のバインダーとして用いることにより、厚みが薄くても十分な保形強度を有する離型シートとする。また、該離型シートに、カーボン粒子を含有させることにより、還元性雰囲気中で製品を製造する場合の還元をより適切に行うことを可能にする。【選択図】図１
MOLD RELEASE SHEET, MANUFACTURING METHOD THEREOF, AND METHOD FOR MANUFACTURING CERAMIC COMPONENT USING MOLD RELEASE SHEET
離型シート、その製造方法、及び該離型シートを用いるセラミック部材の製造方法
KONDO NAOKI (author) / SHIMAMURA AKIHIRO (author) / HOTTA MIKINORI (author)
2024-11-22
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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