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HYDRAULIC COMPOSITION FOR ADDITIVE MANUFACTURING DEVICE, AND METHOD FOR MANUFACTURING MOLD
To provide a hydraulic composition for an additive manufacturing device excellent in early strength development.SOLUTION: The present invention is a hydraulic composition for an additive manufacturing device, comprising a composite binder containing 1.5 to 12 parts by mass of a partially saponified polyvinyl alcohol per 100 parts by mass of an inorganic binder, and sand. The present invention is also a method for manufacturing a mold by using the hydraulic composition for additive manufacturing device.SELECTED DRAWING: None
【課題】本発明は、早期強度発現性に優れた付加製造装置用水硬性組成物等を提供する。【解決手段】本発明は、無機結合材１００質量部に対し部分ケン化したポリビニルアルコールを１．５〜１２質量部含む複合結合材、および砂を含有する、付加製造装置用水硬性組成物である。また、本発明は、付加製造装置と、本発明の付加製造装置用水硬性組成物を用いて鋳型を成形する鋳型の製造方法でもある。【選択図】なし
HYDRAULIC COMPOSITION FOR ADDITIVE MANUFACTURING DEVICE, AND METHOD FOR MANUFACTURING MOLD
To provide a hydraulic composition for an additive manufacturing device excellent in early strength development.SOLUTION: The present invention is a hydraulic composition for an additive manufacturing device, comprising a composite binder containing 1.5 to 12 parts by mass of a partially saponified polyvinyl alcohol per 100 parts by mass of an inorganic binder, and sand. The present invention is also a method for manufacturing a mold by using the hydraulic composition for additive manufacturing device.SELECTED DRAWING: None
【課題】本発明は、早期強度発現性に優れた付加製造装置用水硬性組成物等を提供する。【解決手段】本発明は、無機結合材１００質量部に対し部分ケン化したポリビニルアルコールを１．５〜１２質量部含む複合結合材、および砂を含有する、付加製造装置用水硬性組成物である。また、本発明は、付加製造装置と、本発明の付加製造装置用水硬性組成物を用いて鋳型を成形する鋳型の製造方法でもある。【選択図】なし
HYDRAULIC COMPOSITION FOR ADDITIVE MANUFACTURING DEVICE, AND METHOD FOR MANUFACTURING MOLD
付加製造装置用水硬性組成物、および鋳型の製造方法
ISHII YUSUKE (author) / OGI YOSHIFUMI (author) / OGAWA YOJI (author)
2019-07-18
Patent
Electronic Resource
Japanese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B22C
FOUNDRY MOULDING
,
Gießformen
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
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