A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Porous ceramic slurry, preparation method of porous ceramic and porous ceramic
The invention relates to porous ceramic slurry, a preparation method of the porous ceramic and the porous ceramic. The porous ceramic slurry comprises the following components in percentage by mass: 40-60% of composite powder; 0.5%-5% of a dispersant; 0.5%-1% of a reinforcing agent; 35%-55% of a solvent; based on the total mass of the composite powder as 100%, the composite powder comprises the following components in percentage by mass: 20-50% of glass powder; 5%-18% of diatomite; 15%-32% of a sintering aid; and 10%-30% of a pore forming agent. According to the porous ceramic slurry disclosed by the invention, the glass powder and the diatomite are used as base materials and are matched with the sintering aid, the pore forming agent, the dispersing agent, the reinforcing agent and the solvent, the porous ceramic slurry which is good in dispersity, high in flowability and stable is prepared by controlling the mass content of each component and can be used as slurry for slip casting, and the porous ceramic is prepared by adopting a slip casting process; and the prepared porous ceramic has high strength and high porosity.
本发明涉及一种多孔陶瓷浆料、多孔陶瓷的制备方法及多孔陶瓷，多孔陶瓷浆料包括以下质量百分含量的组分：复合粉体40％‑60％；分散剂0.5％‑5％；增强剂0.5％‑1％；溶剂35％‑55％；以所述复合粉体的总质量为100％，所述复合粉体包括以下质量百分含量的组分：玻璃粉20％‑50％；硅藻土5％‑18％；助烧剂15％‑32％；造孔剂10％‑30％。本发明的多孔陶瓷浆料，以玻璃粉和硅藻土为基体材料，配合助烧剂、造孔剂、分散剂、增强剂、溶剂，通过控制各组分的质量含量，制作成分散性好，流动性高，稳定的多孔陶瓷浆料，可作为注浆成型的浆料，采用注浆成型工艺制备多孔陶瓷，制成的多孔陶瓷强度高，孔隙率高。
Porous ceramic slurry, preparation method of porous ceramic and porous ceramic
The invention relates to porous ceramic slurry, a preparation method of the porous ceramic and the porous ceramic. The porous ceramic slurry comprises the following components in percentage by mass: 40-60% of composite powder; 0.5%-5% of a dispersant; 0.5%-1% of a reinforcing agent; 35%-55% of a solvent; based on the total mass of the composite powder as 100%, the composite powder comprises the following components in percentage by mass: 20-50% of glass powder; 5%-18% of diatomite; 15%-32% of a sintering aid; and 10%-30% of a pore forming agent. According to the porous ceramic slurry disclosed by the invention, the glass powder and the diatomite are used as base materials and are matched with the sintering aid, the pore forming agent, the dispersing agent, the reinforcing agent and the solvent, the porous ceramic slurry which is good in dispersity, high in flowability and stable is prepared by controlling the mass content of each component and can be used as slurry for slip casting, and the porous ceramic is prepared by adopting a slip casting process; and the prepared porous ceramic has high strength and high porosity.
本发明涉及一种多孔陶瓷浆料、多孔陶瓷的制备方法及多孔陶瓷，多孔陶瓷浆料包括以下质量百分含量的组分：复合粉体40％‑60％；分散剂0.5％‑5％；增强剂0.5％‑1％；溶剂35％‑55％；以所述复合粉体的总质量为100％，所述复合粉体包括以下质量百分含量的组分：玻璃粉20％‑50％；硅藻土5％‑18％；助烧剂15％‑32％；造孔剂10％‑30％。本发明的多孔陶瓷浆料，以玻璃粉和硅藻土为基体材料，配合助烧剂、造孔剂、分散剂、增强剂、溶剂，通过控制各组分的质量含量，制作成分散性好，流动性高，稳定的多孔陶瓷浆料，可作为注浆成型的浆料，采用注浆成型工艺制备多孔陶瓷，制成的多孔陶瓷强度高，孔隙率高。
Porous ceramic slurry, preparation method of porous ceramic and porous ceramic
多孔陶瓷浆料、多孔陶瓷的制备方法及多孔陶瓷
SONG WENZHENG (author) / LI JUNHUI (author) / WU FENGXIA (author) / HU YONGQI (author) / QI HUILONG (author) / NIE GE (author)
2022-03-22
Patent
Electronic Resource
Chinese
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