Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Binder sol for nano ceramic tape casting slurry as well as preparation method and application of binder sol
The invention discloses a binder sol for nano ceramic tape casting slurry and a preparation method and application thereof, and belongs to the technical field of electrostatic chucks, the binder sol comprises a binder PVB, a plasticizer, a solvent and a modifier, the PVB binder accounts for 10 wt.%-25 wt.% of the sol, the plasticizer accounts for 5 wt.%-15 wt.% of the sol, and the modifier accounts for 0.5 wt.%-10 wt.% of the sol. The preparation method of the binder sol comprises the following steps: S1, weighing the raw materials according to the weight ratio; s2, the solvent, the plasticizer and the modifier in the step S1 are poured into a constant-temperature glue preparation barrel to be stirred slowly; S3, the binder PVB powder in the step S1 is added into the constant-temperature glue preparation barrel in the step S2 in batches and multiple times, and meanwhile the adding amount of the binder PVB powder is adjusted according to the adding amount of the binder PVB powder; s4, after the binder PVB is added, stirring is conducted; s5, standing and filtering the sol in the step S4, and packaging the sol into a fluorination bottle; and S6, standing, adding the aluminum oxide ceramic, the silicon carbide ceramic and the aluminum oxide-silicon carbide composite ceramic slurry, and carrying out ball milling dispersion to obtain the tape casting slurry.
本发明公开了一种纳米陶瓷流延浆料用粘结剂溶胶及其制备方法、应用，属于静电卡盘技术领域，所述粘结剂溶胶包括：粘结剂PVB、增塑剂、溶剂和改性剂，其中，PVB粘结剂占溶胶比10wt.％～25wt.％，增塑剂占溶胶比5wt.％～15wt.％，改性剂占溶胶比为0.5wt.％～10wt.％。粘结剂溶胶的制备方法，包括：S1：按配比重量称量原料；S2：将步骤S1中的溶剂、增塑剂、改性剂倒入恒温配胶桶进行慢速搅拌S3：步骤S1中的粘结剂PVB粉体分批多次加入到步骤S2中的恒温配胶桶内，同时依据粘结剂PVB粉体的加入量；S4：粘结剂PVB加入后，搅拌；S5：步骤S4溶胶静置过滤后封装入氟化瓶放置；S6：静置，加入氧化铝陶瓷、碳化硅陶瓷、氧化铝‑碳化硅复相陶瓷浆料进行球磨分散，得到流延浆料。
Binder sol for nano ceramic tape casting slurry as well as preparation method and application of binder sol
The invention discloses a binder sol for nano ceramic tape casting slurry and a preparation method and application thereof, and belongs to the technical field of electrostatic chucks, the binder sol comprises a binder PVB, a plasticizer, a solvent and a modifier, the PVB binder accounts for 10 wt.%-25 wt.% of the sol, the plasticizer accounts for 5 wt.%-15 wt.% of the sol, and the modifier accounts for 0.5 wt.%-10 wt.% of the sol. The preparation method of the binder sol comprises the following steps: S1, weighing the raw materials according to the weight ratio; s2, the solvent, the plasticizer and the modifier in the step S1 are poured into a constant-temperature glue preparation barrel to be stirred slowly; S3, the binder PVB powder in the step S1 is added into the constant-temperature glue preparation barrel in the step S2 in batches and multiple times, and meanwhile the adding amount of the binder PVB powder is adjusted according to the adding amount of the binder PVB powder; s4, after the binder PVB is added, stirring is conducted; s5, standing and filtering the sol in the step S4, and packaging the sol into a fluorination bottle; and S6, standing, adding the aluminum oxide ceramic, the silicon carbide ceramic and the aluminum oxide-silicon carbide composite ceramic slurry, and carrying out ball milling dispersion to obtain the tape casting slurry.
本发明公开了一种纳米陶瓷流延浆料用粘结剂溶胶及其制备方法、应用，属于静电卡盘技术领域，所述粘结剂溶胶包括：粘结剂PVB、增塑剂、溶剂和改性剂，其中，PVB粘结剂占溶胶比10wt.％～25wt.％，增塑剂占溶胶比5wt.％～15wt.％，改性剂占溶胶比为0.5wt.％～10wt.％。粘结剂溶胶的制备方法，包括：S1：按配比重量称量原料；S2：将步骤S1中的溶剂、增塑剂、改性剂倒入恒温配胶桶进行慢速搅拌S3：步骤S1中的粘结剂PVB粉体分批多次加入到步骤S2中的恒温配胶桶内，同时依据粘结剂PVB粉体的加入量；S4：粘结剂PVB加入后，搅拌；S5：步骤S4溶胶静置过滤后封装入氟化瓶放置；S6：静置，加入氧化铝陶瓷、碳化硅陶瓷、氧化铝‑碳化硅复相陶瓷浆料进行球磨分散，得到流延浆料。
Binder sol for nano ceramic tape casting slurry as well as preparation method and application of binder sol
一种纳米陶瓷流延浆料用粘结剂溶胶及其制备方法、应用
HUANG JINGBIN (Autor:in) / LI JUN (Autor:in) / SHI ZHEYUAN (Autor:in) / XIAO WEI (Autor:in) / ZHOU JUN (Autor:in) / ZHANG QIANWEN (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
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