廃棄歯科材料を利用したCaO-SiO_2系セメントの創製

• 玉置 幸道

  昭大・歯・理工

• 山口 暢章

  昭大・歯・理工

• 片岡 有

  昭大・歯・理工

• 鷲澤 則正

  昭大・歯・理工

• 成澤 英明

  昭大・歯・理工

• 宮崎 隆

  昭大・歯・理工

書誌事項

タイトル別名

• CaO-SiO_2 based cement recycled from dental waste materials

抄録

The purpose of this study was to produce Ca2_SiO_4 from used dental material via waste recycling. A fired alginate impression gel and used chalks were milled with suitable ratio. As a control, CaCO_3 reagent and commercial SiO_2 were also prepared. These mixtures were examined by TG-DTA, compressive test and/or XRD before and after firing at 850℃ or 1000℃. Although CaCO_3 was decomposed by heating at 850℃, the production of Ca_2SiO_4 was little. After heating at 1000℃, Ca_2SiO_4 were strongly detected from both mixtures. These data suggested that Ca_2SiO_4 produced effectively from wastes by firing at 1000℃.

収録刊行物

• 日本歯科理工学会誌 = The journal of the Japanese Society for Dental Materials and Devices

  日本歯科理工学会誌 = The journal of the Japanese Society for Dental Materials and Devices 32 (2), 160-, 2013-03-25

  一般社団法人日本歯科理工学会

詳細情報

• CRID: 1571980077834230400
• NII論文ID: 110009596459
• NII書誌ID: AA12452694
• ISSN: 18844421
• Web Site: https://search.jamas.or.jp/link/ui/2014043147
• 本文言語コード: ja
• データソース種別:
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