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High-yield-stress ceramic three-dimensional photoetching 3D printing material as well as preparation method and application thereof
The invention discloses a high-yield-stress ceramic three-dimensional photoetching 3D printing material as well as a preparation method and application thereof. The preparation method comprises the following steps: mixing an acrylate compound, a plasticizer, an initiator, ceramic powder and a dispersing agent, adding polyamide wax, and then heating, shearing and dispersing to obtain the high-yield-stress ceramic stereolithography 3D printing material. The obtained high-yield-stress ceramic printing material can implement a non-contact supporting strategy in the 3D printing forming process, the post-treatment procedures are greatly reduced, high-quality surface smoothness and high product yield of ceramic products can be achieved, and the high-yield-stress ceramic printing material has the advantages of being stable, free of sedimentation and easy to store.
本发明公开了一种高屈服应力陶瓷立体光刻3D打印材料及其制备方法与应用。将丙烯酸酯化合物、塑化剂、引发剂、陶瓷粉、分散剂混合后加入聚酰胺蜡，然后加热剪切分散，即得到高屈服应力陶瓷立体光刻3D打印材料。本发明得到的高屈服应力陶瓷打印材料在3D打印成型过程中能够实施非接触支撑策略，大幅减少后期处理工序，可以实现陶瓷制品高质量的表面光洁度与高的产品良率，并具有稳定无沉降、易存储的特性。
High-yield-stress ceramic three-dimensional photoetching 3D printing material as well as preparation method and application thereof
The invention discloses a high-yield-stress ceramic three-dimensional photoetching 3D printing material as well as a preparation method and application thereof. The preparation method comprises the following steps: mixing an acrylate compound, a plasticizer, an initiator, ceramic powder and a dispersing agent, adding polyamide wax, and then heating, shearing and dispersing to obtain the high-yield-stress ceramic stereolithography 3D printing material. The obtained high-yield-stress ceramic printing material can implement a non-contact supporting strategy in the 3D printing forming process, the post-treatment procedures are greatly reduced, high-quality surface smoothness and high product yield of ceramic products can be achieved, and the high-yield-stress ceramic printing material has the advantages of being stable, free of sedimentation and easy to store.
本发明公开了一种高屈服应力陶瓷立体光刻3D打印材料及其制备方法与应用。将丙烯酸酯化合物、塑化剂、引发剂、陶瓷粉、分散剂混合后加入聚酰胺蜡，然后加热剪切分散，即得到高屈服应力陶瓷立体光刻3D打印材料。本发明得到的高屈服应力陶瓷打印材料在3D打印成型过程中能够实施非接触支撑策略，大幅减少后期处理工序，可以实现陶瓷制品高质量的表面光洁度与高的产品良率，并具有稳定无沉降、易存储的特性。
High-yield-stress ceramic three-dimensional photoetching 3D printing material as well as preparation method and application thereof
一种高屈服应力陶瓷立体光刻3D打印材料及其制备方法与应用
XING ZHANWEN (author) / LI WENLI (author) / LIU WEIWEI (author)
2023-02-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
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
/
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
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