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Photo-cured aluminum oxide ceramic slurry as well as preparation method and application thereof
The invention provides light-cured aluminum oxide ceramic slurry as well as a preparation method and application thereof, and belongs to the field of functional ceramics. The photocuring aluminum oxide ceramic slurry provided by the invention is prepared from the following raw material components in parts by weight: 10-80 parts of modified aluminum oxide powder, 10-30 parts of diluent and 1-0 parts of photoinitiator, wherein the modified aluminum oxide powder comprises a mixture of aluminum oxide powder, a surface modifier and a dispersing agent in a mass ratio of 10-80: 1-10: 1-10. And vacuumstirring is carried out to prepare the light-cured aluminum oxide slurry. And photocuring treatment is carried out on the slurry to obtain the catalyst carrier with a Raschig ring shape.
本发明提供了一种光固化氧化铝陶瓷浆料及其制备方法与应用，属于功能陶瓷领域。本发明提供的光固化氧化铝陶瓷浆料，按重量份计，其原料组分包括：改性氧化铝粉体10‑80份、稀释剂10‑30份、光引发剂1‑0份；所述改性氧化铝粉体包括质量比为10‑80:1‑10:1‑10的氧化铝粉末、表面改性剂、分散剂的混合物。通过真空搅拌，制备出了光固化氧化铝浆料。再将浆料经光固化处理得到具有拉西环形状的催化剂载体。
Photo-cured aluminum oxide ceramic slurry as well as preparation method and application thereof
The invention provides light-cured aluminum oxide ceramic slurry as well as a preparation method and application thereof, and belongs to the field of functional ceramics. The photocuring aluminum oxide ceramic slurry provided by the invention is prepared from the following raw material components in parts by weight: 10-80 parts of modified aluminum oxide powder, 10-30 parts of diluent and 1-0 parts of photoinitiator, wherein the modified aluminum oxide powder comprises a mixture of aluminum oxide powder, a surface modifier and a dispersing agent in a mass ratio of 10-80: 1-10: 1-10. And vacuumstirring is carried out to prepare the light-cured aluminum oxide slurry. And photocuring treatment is carried out on the slurry to obtain the catalyst carrier with a Raschig ring shape.
本发明提供了一种光固化氧化铝陶瓷浆料及其制备方法与应用，属于功能陶瓷领域。本发明提供的光固化氧化铝陶瓷浆料，按重量份计，其原料组分包括：改性氧化铝粉体10‑80份、稀释剂10‑30份、光引发剂1‑0份；所述改性氧化铝粉体包括质量比为10‑80:1‑10:1‑10的氧化铝粉末、表面改性剂、分散剂的混合物。通过真空搅拌，制备出了光固化氧化铝浆料。再将浆料经光固化处理得到具有拉西环形状的催化剂载体。
Photo-cured aluminum oxide ceramic slurry as well as preparation method and application thereof
一种光固化氧化铝陶瓷浆料及其制备方法与应用
LIU YAO (author) / JIANG ZEXING (author)
2021-01-01
Patent
Electronic Resource
Chinese
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