Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultrathin zirconia tooth veneer and manufacturing method thereof
The invention relates to the technical field of biological ceramic materials, in particular to an ultrathin zirconium oxide tooth veneer which comprises the following components: 5-12 parts of yttrium oxide powder, 37-62 parts of zirconium oxide powder, 8-12 parts of aluminum oxide powder, 1-3 parts of titanium diboride powder, 1-3 parts of titanium carbide powder, 6-12 parts of erbium oxide powder and 6-12 parts of light-cured resin. The invention also provides a manufacturing method of the ultrathin zirconia tooth veneer. The ultrathin zirconia tooth veneer is thin in thickness, long in service life and good in glossiness; besides, the ultrathin zirconia tooth veneer is printed and formed through ceramic 3D printing equipment, subsequent cutting and carving are not needed, the precision is high, and uneven net-shaped periodic stripes can be simulated on the bottom surface.
本发明涉及生物陶瓷材料技术领域，尤其涉及一种超薄氧化锆牙齿贴面，其包括以下组分：氧化钇粉体5～12份、氧化锆粉体37～62份、氧化铝粉体8～12份、二硼化钛粉体1～3份、碳化钛粉体1～3份、氧化铒粉体6～12份和光固化树脂6～12份。本发明还提供了一种超薄氧化锆牙齿贴面的制作方法。本发明的超薄氧化锆牙齿贴面，其厚度薄、使用寿命长和光泽度良好；此外，本发明的超薄氧化锆牙齿贴面是通过陶瓷3D打印设备打印成形的，无需后续切割和雕琢，精度高并且能够底面模拟出凹凸不平的网状周期性条纹。
Ultrathin zirconia tooth veneer and manufacturing method thereof
The invention relates to the technical field of biological ceramic materials, in particular to an ultrathin zirconium oxide tooth veneer which comprises the following components: 5-12 parts of yttrium oxide powder, 37-62 parts of zirconium oxide powder, 8-12 parts of aluminum oxide powder, 1-3 parts of titanium diboride powder, 1-3 parts of titanium carbide powder, 6-12 parts of erbium oxide powder and 6-12 parts of light-cured resin. The invention also provides a manufacturing method of the ultrathin zirconia tooth veneer. The ultrathin zirconia tooth veneer is thin in thickness, long in service life and good in glossiness; besides, the ultrathin zirconia tooth veneer is printed and formed through ceramic 3D printing equipment, subsequent cutting and carving are not needed, the precision is high, and uneven net-shaped periodic stripes can be simulated on the bottom surface.
本发明涉及生物陶瓷材料技术领域，尤其涉及一种超薄氧化锆牙齿贴面，其包括以下组分：氧化钇粉体5～12份、氧化锆粉体37～62份、氧化铝粉体8～12份、二硼化钛粉体1～3份、碳化钛粉体1～3份、氧化铒粉体6～12份和光固化树脂6～12份。本发明还提供了一种超薄氧化锆牙齿贴面的制作方法。本发明的超薄氧化锆牙齿贴面，其厚度薄、使用寿命长和光泽度良好；此外，本发明的超薄氧化锆牙齿贴面是通过陶瓷3D打印设备打印成形的，无需后续切割和雕琢，精度高并且能够底面模拟出凹凸不平的网状周期性条纹。
Ultrathin zirconia tooth veneer and manufacturing method thereof
一种超薄氧化锆牙齿贴面及其制作方法
ZHU PENGFEI (Autor:in) / WANG FENG (Autor:in) / ZHANG WEIZHE (Autor:in)
28.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
A61C
Zahnheilkunde
,
DENTISTRY
/
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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