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High-refractive-index piezoelectric ceramic slurry for photocuring as well as preparation method and application of high-refractive-index piezoelectric ceramic slurry
The invention discloses high-refractive-index piezoelectric ceramic slurry for photocuring as well as a preparation method and application thereof. The high-refractive-index piezoelectric ceramic slurry comprises surface-modified piezoelectric ceramic powder, a slurry liquid phase and a photoinitiator, wherein the piezoelectric ceramic powder accounts for 40%-50% of the volume of the piezoelectric ceramic slurry, the slurry liquid phase accounts for 40%-50% of the volume of the piezoelectric ceramic slurry, and the photoinitiator accounts for 1%-3% of the mass of the slurry liquid phase; wherein the slurry liquid phase comprises a photosensitive monomer, a cross-linking agent and a diluent, the refractive index of the photosensitive monomer is 1.46 to 1.58, the refractive index of the diluent is 1.45 to 1.54, and the refractive index of the piezoelectric ceramic powder is 2.4 to 2.7. The invention aims to solve the problems that the curing thickness of high-refractive-index piezoelectric ceramic slurry is low, and a required piezoelectric ceramic biscuit cannot be prepared.
本发明公开了一种光固化用高折射率压电陶瓷浆料、制备方法及其应用，包括：表面改性后的压电陶瓷粉体、浆料液相和光引发剂；其中，所述压电陶瓷粉体占压电陶瓷浆料体积的40％～50％，所述浆料液相占压电陶瓷浆料体积的40％～50％，所述光引发剂占所述浆料液相质量的1％～3％；其中，所述浆料液相包括光敏单体、交联剂和稀释剂，所述光敏单体的折射率为1.46～1.58，所述稀释剂的折射率为1.45～1.54，所述压电陶瓷粉体的折射率为2.4～2.7。本发明的目的在于解决高折射率压电陶瓷浆料固化厚度低，无法制备出所需要的压电陶瓷素坯的问题。
High-refractive-index piezoelectric ceramic slurry for photocuring as well as preparation method and application of high-refractive-index piezoelectric ceramic slurry
The invention discloses high-refractive-index piezoelectric ceramic slurry for photocuring as well as a preparation method and application thereof. The high-refractive-index piezoelectric ceramic slurry comprises surface-modified piezoelectric ceramic powder, a slurry liquid phase and a photoinitiator, wherein the piezoelectric ceramic powder accounts for 40%-50% of the volume of the piezoelectric ceramic slurry, the slurry liquid phase accounts for 40%-50% of the volume of the piezoelectric ceramic slurry, and the photoinitiator accounts for 1%-3% of the mass of the slurry liquid phase; wherein the slurry liquid phase comprises a photosensitive monomer, a cross-linking agent and a diluent, the refractive index of the photosensitive monomer is 1.46 to 1.58, the refractive index of the diluent is 1.45 to 1.54, and the refractive index of the piezoelectric ceramic powder is 2.4 to 2.7. The invention aims to solve the problems that the curing thickness of high-refractive-index piezoelectric ceramic slurry is low, and a required piezoelectric ceramic biscuit cannot be prepared.
本发明公开了一种光固化用高折射率压电陶瓷浆料、制备方法及其应用，包括：表面改性后的压电陶瓷粉体、浆料液相和光引发剂；其中，所述压电陶瓷粉体占压电陶瓷浆料体积的40％～50％，所述浆料液相占压电陶瓷浆料体积的40％～50％，所述光引发剂占所述浆料液相质量的1％～3％；其中，所述浆料液相包括光敏单体、交联剂和稀释剂，所述光敏单体的折射率为1.46～1.58，所述稀释剂的折射率为1.45～1.54，所述压电陶瓷粉体的折射率为2.4～2.7。本发明的目的在于解决高折射率压电陶瓷浆料固化厚度低，无法制备出所需要的压电陶瓷素坯的问题。
High-refractive-index piezoelectric ceramic slurry for photocuring as well as preparation method and application of high-refractive-index piezoelectric ceramic slurry
一种光固化用高折射率压电陶瓷浆料、制备方法及其应用
LIAN QIN (author) / MA WEIGANG (author) / ZHUANG JIAN (author) / ZHANG JIAHAO (author) / QI SHUHAO (author) / LI DICHEN (author)
2024-02-23
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
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