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A platform for research: civil engineering, architecture and urbanism
MANUFACTURING METHOD OF POROUS CERAMIC
To provide a manufacturing method of porous ceramic in which uneven distribution of air pores is suppressed.SOLUTION: A manufacturing method of porous ceramic includes a formation step of forming a foam-formed body by mixing a powdery ceramic raw material, cellulose particles, and a foaming agent to generate foams, where the cellulose particles are aggregation made of dried multiple pieces of fine fibrous cellulose having an average fiber width of 1-1000 nm.SELECTED DRAWING: Figure 7
【課題】気孔の分布の偏りが抑制された多孔質セラミックスの製造方法を提供する。【解決手段】上記課題は、粉末状のセラミックス原料、セルロース粒子及び発泡剤を混ぜて発泡させ気泡形成体を形成する形成工程を有し、前記セルロース粒子は、平均繊維幅が１～１０００ ｎｍの乾燥した微細繊維状セルロースが多数凝集したものである、ことを特徴とする多孔質セラミックスの製造方法。【選択図】図７
MANUFACTURING METHOD OF POROUS CERAMIC
To provide a manufacturing method of porous ceramic in which uneven distribution of air pores is suppressed.SOLUTION: A manufacturing method of porous ceramic includes a formation step of forming a foam-formed body by mixing a powdery ceramic raw material, cellulose particles, and a foaming agent to generate foams, where the cellulose particles are aggregation made of dried multiple pieces of fine fibrous cellulose having an average fiber width of 1-1000 nm.SELECTED DRAWING: Figure 7
【課題】気孔の分布の偏りが抑制された多孔質セラミックスの製造方法を提供する。【解決手段】上記課題は、粉末状のセラミックス原料、セルロース粒子及び発泡剤を混ぜて発泡させ気泡形成体を形成する形成工程を有し、前記セルロース粒子は、平均繊維幅が１～１０００ ｎｍの乾燥した微細繊維状セルロースが多数凝集したものである、ことを特徴とする多孔質セラミックスの製造方法。【選択図】図７
MANUFACTURING METHOD OF POROUS CERAMIC
多孔質セラミックスの製造方法
MOCHIDA RYUSUKE (author) / HASHIMOTO KAZUAKI (author) / SASAKI HIROTO (author)
2023-09-22
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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