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Preparation method of recycled slurry prepared from magnesium oxide ceramic green body waste
The invention belongs to the technical field of ceramic green body reuse, and discloses a preparation method of reuse slurry prepared from magnesium oxide ceramic green body waste, which comprises the following steps: crushing the magnesium oxide ceramic green body waste scraped by a scraper in a tape casting process, then mixing with magnesium oxide powder according to a mass ratio of 2.8-3.2: 7, supplementing a solvent, a binder and a dispersant into the mixture, and uniformly mixing to obtain the reuse slurry. The concentration of the binder in the reusing slurry is 3.5-9%, the concentration of the dispersant in the reusing slurry is 0.5-1%, and the solid content of the reusing slurry is 51-61%. According to the preparation method of the reusing slurry, the recovered magnesium oxide ceramic green body waste can be continuously processed and used and has good bending strength.
本申请属于陶瓷生坯返用技术领域，公开了一种氧化镁陶瓷生坯废料制备的返用浆料的制备方法，将流延过程中刮刀刮除的氧化镁陶瓷生坯废料破碎，随后与氧化镁粉体按2.8～3.2：7的质量比混合并向混合物中补充溶剂、粘结剂、分散剂，得到返用浆料，所述返用浆料中的粘结剂的浓度为3.5～9％，所述返用浆料中的分散剂的浓度为0.5～1％，所述返用浆料的固含量为51～61％，本申请通过上述返用浆料的制备方法使得回收的氧化镁陶瓷生坯废料能够继续加工使用且具有良好的抗弯强度。
Preparation method of recycled slurry prepared from magnesium oxide ceramic green body waste
The invention belongs to the technical field of ceramic green body reuse, and discloses a preparation method of reuse slurry prepared from magnesium oxide ceramic green body waste, which comprises the following steps: crushing the magnesium oxide ceramic green body waste scraped by a scraper in a tape casting process, then mixing with magnesium oxide powder according to a mass ratio of 2.8-3.2: 7, supplementing a solvent, a binder and a dispersant into the mixture, and uniformly mixing to obtain the reuse slurry. The concentration of the binder in the reusing slurry is 3.5-9%, the concentration of the dispersant in the reusing slurry is 0.5-1%, and the solid content of the reusing slurry is 51-61%. According to the preparation method of the reusing slurry, the recovered magnesium oxide ceramic green body waste can be continuously processed and used and has good bending strength.
本申请属于陶瓷生坯返用技术领域，公开了一种氧化镁陶瓷生坯废料制备的返用浆料的制备方法，将流延过程中刮刀刮除的氧化镁陶瓷生坯废料破碎，随后与氧化镁粉体按2.8～3.2：7的质量比混合并向混合物中补充溶剂、粘结剂、分散剂，得到返用浆料，所述返用浆料中的粘结剂的浓度为3.5～9％，所述返用浆料中的分散剂的浓度为0.5～1％，所述返用浆料的固含量为51～61％，本申请通过上述返用浆料的制备方法使得回收的氧化镁陶瓷生坯废料能够继续加工使用且具有良好的抗弯强度。
Preparation method of recycled slurry prepared from magnesium oxide ceramic green body waste
一种氧化镁陶瓷生坯废料制备的返用浆料的制备方法
WU YUXI (author) / WANG YUN (author) / ZHU MINGMIN (author) / BIAN HAODONG (author) / LUO XIANKE (author) / WU HONGHUI (author) / ZHANG WENTAO (author) / TONG PEIYUN (author)
2024-12-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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