Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a photocuring 3D printing zirconia foamed ceramic filter and a preparation method thereof. The photocuring 3D printing zirconia foamed ceramic filter comprises, in percentage by mass, 70-90% of zirconia powder and 10-30% of photocuring resin. A 3D printing technology is combined with a high-temperature-resistant zirconia ceramic material, a porous polyurethane plastic carrier is not needed, a ceramic foamed ceramic filter biscuit can be directly formed, and sintering is performed at high temperature to obtain the zirconia foamed ceramic filter. The framework of the photocuring 3D printing zirconia foamed ceramic filter is of a solid structure and is high in strength and not prone to breakage, the problem of hole blockage caused by redundant slurry between frameworksis solved, and therefore the aperture ratio is high, and the filtering performance is guaranteed.
本发明公开了一种光固化3D打印氧化锆泡沫陶瓷过滤器及其制备方法，光固化3D打印氧化锆泡沫陶瓷过滤器按质量分数包括氧化锆粉70‑90%和光固化树脂10‑30%，本发明将3D打印技术与耐高温的氧化锆陶瓷材料结合，不需要多孔的聚氨酯塑料载体，即可直接成型陶瓷泡沫陶瓷过滤器素坯，经高温烧结，得到氧化锆泡沫陶瓷过滤器。光固化3D打印氧化锆泡沫陶瓷过滤器的骨架为实心结构，强度高，不易破裂，骨架间无多余浆料造成的堵孔问题，因此开孔率高，过滤性能得到保证。
The invention discloses a photocuring 3D printing zirconia foamed ceramic filter and a preparation method thereof. The photocuring 3D printing zirconia foamed ceramic filter comprises, in percentage by mass, 70-90% of zirconia powder and 10-30% of photocuring resin. A 3D printing technology is combined with a high-temperature-resistant zirconia ceramic material, a porous polyurethane plastic carrier is not needed, a ceramic foamed ceramic filter biscuit can be directly formed, and sintering is performed at high temperature to obtain the zirconia foamed ceramic filter. The framework of the photocuring 3D printing zirconia foamed ceramic filter is of a solid structure and is high in strength and not prone to breakage, the problem of hole blockage caused by redundant slurry between frameworksis solved, and therefore the aperture ratio is high, and the filtering performance is guaranteed.
本发明公开了一种光固化3D打印氧化锆泡沫陶瓷过滤器及其制备方法，光固化3D打印氧化锆泡沫陶瓷过滤器按质量分数包括氧化锆粉70‑90%和光固化树脂10‑30%，本发明将3D打印技术与耐高温的氧化锆陶瓷材料结合，不需要多孔的聚氨酯塑料载体，即可直接成型陶瓷泡沫陶瓷过滤器素坯，经高温烧结，得到氧化锆泡沫陶瓷过滤器。光固化3D打印氧化锆泡沫陶瓷过滤器的骨架为实心结构，强度高，不易破裂，骨架间无多余浆料造成的堵孔问题，因此开孔率高，过滤性能得到保证。
Photocuring 3D printing zirconia foamed ceramic filter and preparation method thereof
一种光固化3D打印氧化锆泡沫陶瓷过滤器及其制备方法
LI FEI (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B01D
SEPARATION
,
Trennen
/
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
Zirconia ceramic powder for photocuring 3D printing and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
Photocuring zirconia porous ceramic 3D printing slurry and ceramization method
| Europäisches Patentamt | 2023
Magnesium oxide stabilized zirconia foamed ceramic filter screen and preparation method thereof
| Europäisches Patentamt | 2024
Photocuring 3D printing ceramic core slurry and preparation method thereof
| Europäisches Patentamt | 2024