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Piezoelectric ceramic composite material slurry system, preparation method, and 3D printing method
The invention discloses a 0-3 type PZT/resin-based piezoelectric composite material slurry system capable of being subjected to photocuring molding, a preparation method of same, and a method for rapidly and precisely 3D-printing a strong 0-3 type PZT/resin-based piezoelectric composite material. Piezoelectric ceramic particles, oligomers and monomers are mixed with a photoinitiator, a light absorber, a conductive phase and other additives, and by regulating the material ratios, photosensitive piezoelectric ceramic resin slurry is prepared; the particles are arranged in a polymer matrix in anoriented manner on the basis of an electrophoresis principle to achieve strong 0-3 compounding, then a continuous rapid surface exposure printing technology is conducted to realize rapid high-precision printing molding of the piezoelectric ceramic composite material, and then post-treatment processes such as polarization and the like is carried out to realize high-precision, low-cost and high-piezoelectric constant strong 0-3 type piezoelectric composite material molding.
本发明公开了一种可光固化成型的0‑3型PZT/树脂基压电复合材料浆料体系及其制备方法以及一种快速高精度3D打印强0‑3型PZT/树脂基压电复合材料的方法，通过将压电陶瓷颗粒、低聚物、单体与光引发剂和光吸收剂以及导电相和其它添加剂混合，调节材料配比，制备了光敏压电陶瓷树脂浆料，基于电泳原理使得颗粒在聚合物基体中取向排列，达到强0‑3复合，之后采用连续快速面曝光打印技术实现压电陶瓷复合材料的快速高精度打印成型，然后通过极化等后处理工艺，实现了高精度、低成本、高压电常数的强0‑3型压电复合材料成型。
Piezoelectric ceramic composite material slurry system, preparation method, and 3D printing method
The invention discloses a 0-3 type PZT/resin-based piezoelectric composite material slurry system capable of being subjected to photocuring molding, a preparation method of same, and a method for rapidly and precisely 3D-printing a strong 0-3 type PZT/resin-based piezoelectric composite material. Piezoelectric ceramic particles, oligomers and monomers are mixed with a photoinitiator, a light absorber, a conductive phase and other additives, and by regulating the material ratios, photosensitive piezoelectric ceramic resin slurry is prepared; the particles are arranged in a polymer matrix in anoriented manner on the basis of an electrophoresis principle to achieve strong 0-3 compounding, then a continuous rapid surface exposure printing technology is conducted to realize rapid high-precision printing molding of the piezoelectric ceramic composite material, and then post-treatment processes such as polarization and the like is carried out to realize high-precision, low-cost and high-piezoelectric constant strong 0-3 type piezoelectric composite material molding.
本发明公开了一种可光固化成型的0‑3型PZT/树脂基压电复合材料浆料体系及其制备方法以及一种快速高精度3D打印强0‑3型PZT/树脂基压电复合材料的方法，通过将压电陶瓷颗粒、低聚物、单体与光引发剂和光吸收剂以及导电相和其它添加剂混合，调节材料配比，制备了光敏压电陶瓷树脂浆料，基于电泳原理使得颗粒在聚合物基体中取向排列，达到强0‑3复合，之后采用连续快速面曝光打印技术实现压电陶瓷复合材料的快速高精度打印成型，然后通过极化等后处理工艺，实现了高精度、低成本、高压电常数的强0‑3型压电复合材料成型。
Piezoelectric ceramic composite material slurry system, preparation method, and 3D printing method
压电陶瓷复合材料浆料体系、制备方法及3D打印方法
WANG LI (author) / YANG JINGYUAN (author) / LU BINGHENG (author) / DAI WANJING (author) / LIU XIAOYANG (author) / YANG ZHIQIANG (author)
2020-10-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
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
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