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Microwave dielectric ceramic filter and preparation method thereof
The invention discloses a microwave dielectric ceramic filter and a preparation method thereof. The microwave dielectric ceramic filter is prepared from the following ceramic slurry in parts by mass: 78-85 parts of nano microwave ceramic powder, 1-2 parts of a dispersing agent BYK110, 2-6 parts of a super dispersing agent VOK-Disper41000, 0.2-1 part of an anti-settling agent BYK410 and 1 part of a photoinitiator TPO. 14 to 18 parts of photosensitive resin; wherein the photosensitive resin is prepared from the following components in parts by mass: 70 to 90 parts of hexanediol diacrylic acid and 10 to 30 parts of trimethylolpropane triacrylate. According to the microwave dielectric ceramic filter, the viscosity of the ceramic slurry is effectively reduced under the synergistic effect of the dispersing agent BYK110 and the super dispersing agent VOK-Disper41000, so that the solid phase content of the ceramic slurry is increased, meanwhile, only one part of photoinitiator TPO is added, and a high-precision photocuring blank is prepared through low-energy-density ultraviolet irradiation.
本发明公开了一种微波介质陶瓷滤波器及其制备方法，由如下质量份的陶瓷浆料制成：纳米微波陶瓷粉78～85份，分散剂BYK110 1～2份，超级分散剂VOK‑Disper41000 2～6份，防沉剂BYK410 0.2～1份，光引发剂TPO1份；光敏树脂14～18份；其中所述光敏树脂由如下质量份的成分组成：已二醇二丙烯酸70‑90份，三羟甲基丙烷三丙烯酸酯10～30份。本发明的微波介质陶瓷滤波器，利用分散剂BYK110以及超级分散剂VOK‑Disper41000的协同作用下有效降低陶瓷浆料的粘度，从而提高陶瓷浆料的固相含量，同时仅加入一份光引发剂TPO，通过低能量密度的紫外光照射，制备出高精度光固化坯体。
Microwave dielectric ceramic filter and preparation method thereof
The invention discloses a microwave dielectric ceramic filter and a preparation method thereof. The microwave dielectric ceramic filter is prepared from the following ceramic slurry in parts by mass: 78-85 parts of nano microwave ceramic powder, 1-2 parts of a dispersing agent BYK110, 2-6 parts of a super dispersing agent VOK-Disper41000, 0.2-1 part of an anti-settling agent BYK410 and 1 part of a photoinitiator TPO. 14 to 18 parts of photosensitive resin; wherein the photosensitive resin is prepared from the following components in parts by mass: 70 to 90 parts of hexanediol diacrylic acid and 10 to 30 parts of trimethylolpropane triacrylate. According to the microwave dielectric ceramic filter, the viscosity of the ceramic slurry is effectively reduced under the synergistic effect of the dispersing agent BYK110 and the super dispersing agent VOK-Disper41000, so that the solid phase content of the ceramic slurry is increased, meanwhile, only one part of photoinitiator TPO is added, and a high-precision photocuring blank is prepared through low-energy-density ultraviolet irradiation.
本发明公开了一种微波介质陶瓷滤波器及其制备方法，由如下质量份的陶瓷浆料制成：纳米微波陶瓷粉78～85份，分散剂BYK110 1～2份，超级分散剂VOK‑Disper41000 2～6份，防沉剂BYK410 0.2～1份，光引发剂TPO1份；光敏树脂14～18份；其中所述光敏树脂由如下质量份的成分组成：已二醇二丙烯酸70‑90份，三羟甲基丙烷三丙烯酸酯10～30份。本发明的微波介质陶瓷滤波器，利用分散剂BYK110以及超级分散剂VOK‑Disper41000的协同作用下有效降低陶瓷浆料的粘度，从而提高陶瓷浆料的固相含量，同时仅加入一份光引发剂TPO，通过低能量密度的紫外光照射，制备出高精度光固化坯体。
Microwave dielectric ceramic filter and preparation method thereof
一种微波介质陶瓷滤波器及其制备方法
LIU FEI (author) / CHENG LIJIN (author) / WANG TAO (author) / LIU SHAOJUN (author) / LI HAO (author)
2023-04-04
Patent
Electronic Resource
Chinese
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
/
H01P
WAVEGUIDES
,
Wellenleiter [Hohlleiter]
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