Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano-zirconia ceramic slurry for photocuring 3D printing of dental crown and preparation method of nano-zirconia ceramic slurry
The invention discloses nano-zirconia ceramic slurry for photocuring 3D printing of a dental crown and a preparation method of the nano-zirconia ceramic slurry. The nano-zirconia ceramic slurry for the photocuring 3D printing of the dental crown comprises the following components in percentage by mass: 1%-30% of a dispersing agent, 30%-90% of nano-zirconia powder and the balance of photosensitive resin, and the photosensitive resin is acrylic resin. The photocuring zirconia ceramic slurry provided by the invention is simple, convenient and efficient in preparation process, effectively reduces the scattering problem of ultraviolet light, has excellent stability, effectively improves the printing precision, and is suitable for the technical fields with high precision and high complexity requirements, such as oral ceramic materials.
本发明公开了一种光固化3D打印牙冠用纳米氧化锆陶瓷浆料及其制备方法。一种光固化3D打印牙冠用纳米氧化锆陶瓷浆料，以质量百分数计，包括如下组分：分散剂1％～30％，纳米氧化锆粉体30％～90％，余量为光敏树脂，所述的光敏树脂为丙烯酸树脂。本发明提出的光固化氧化锆陶瓷浆料制备过程简便、高效，有效的减少了紫外光的散射问题，稳定性能优异，从而有效提高了打印精度，适用于口腔陶瓷材料等要求高精度、高复杂的技术领域。
Nano-zirconia ceramic slurry for photocuring 3D printing of dental crown and preparation method of nano-zirconia ceramic slurry
The invention discloses nano-zirconia ceramic slurry for photocuring 3D printing of a dental crown and a preparation method of the nano-zirconia ceramic slurry. The nano-zirconia ceramic slurry for the photocuring 3D printing of the dental crown comprises the following components in percentage by mass: 1%-30% of a dispersing agent, 30%-90% of nano-zirconia powder and the balance of photosensitive resin, and the photosensitive resin is acrylic resin. The photocuring zirconia ceramic slurry provided by the invention is simple, convenient and efficient in preparation process, effectively reduces the scattering problem of ultraviolet light, has excellent stability, effectively improves the printing precision, and is suitable for the technical fields with high precision and high complexity requirements, such as oral ceramic materials.
本发明公开了一种光固化3D打印牙冠用纳米氧化锆陶瓷浆料及其制备方法。一种光固化3D打印牙冠用纳米氧化锆陶瓷浆料，以质量百分数计，包括如下组分：分散剂1％～30％，纳米氧化锆粉体30％～90％，余量为光敏树脂，所述的光敏树脂为丙烯酸树脂。本发明提出的光固化氧化锆陶瓷浆料制备过程简便、高效，有效的减少了紫外光的散射问题，稳定性能优异，从而有效提高了打印精度，适用于口腔陶瓷材料等要求高精度、高复杂的技术领域。
Nano-zirconia ceramic slurry for photocuring 3D printing of dental crown and preparation method of nano-zirconia ceramic slurry
一种光固化3D打印牙冠用纳米氧化锆陶瓷浆料及其制备方法
WANG XINYU (Autor:in) / SHEN FEI (Autor:in) / LI ZHI (Autor:in) / SUN WENBIN (Autor:in) / QU MINGYUE (Autor:in)
04.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
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
| Europäisches Patentamt | 2021
Photocuring zirconia porous ceramic 3D printing slurry and ceramization method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2021
Photocuring continuous fiber toughened zirconia ceramic 3D printing slurry and ceramization method
| Europäisches Patentamt | 2024
High-solid-content and low-viscosity zirconia ceramic slurry for photocuring 3D printing
| Europäisches Patentamt | 2022