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A platform for research: civil engineering, architecture and urbanism
Porous ceramic body, preparation method thereof and electronic cigarette using porous ceramic body
The invention provides a porous ceramic body, a preparation method thereof and an electronic cigarette using the porous ceramic body. The preparation method of the porous ceramic body comprises the following steps: preparing a mixed raw material, wherein the mixed raw material comprises the following components in percentage by mass: 35-65 wt% of ceramic powder, 25-55 wt% of pore-forming fibers and 10-25 wt% of an adhesive; forming the mixed raw material into a green body, arranging the pore-forming fibers in the green body along a preset direction, and then decomposing and volatilizing the pore-forming fibers through a sintering process so as to prepare the porous ceramic body with directional through holes. The prepared porous ceramic body is high in structural strength and good in toughness, the probability of powder falling and slag falling is reduced, the oil guide rate is increased, and the effective oil guide path is increased.
本发明提出一种多孔陶瓷体及其制备方法和应用该多孔陶瓷体的电子烟。所述多孔陶瓷体的制备方法包括：制备混合原料，所述混合原料各成分及其质量百分数如下：陶瓷粉体35～65wt％、造孔纤维25～55wt％、胶黏剂10～25wt％；将所述混合原料成型形成坯体，使坯体内的造孔纤维沿预设方向排列，然后通过烧结工艺使造孔纤维分解挥发，从而制得具有定向贯通孔的多孔陶瓷体。本发明制备的多孔陶瓷体不仅结构强度较高，韧性好，降低了掉粉、掉渣的概率，还提高了导油速率和增加了有效导油路径。
Porous ceramic body, preparation method thereof and electronic cigarette using porous ceramic body
The invention provides a porous ceramic body, a preparation method thereof and an electronic cigarette using the porous ceramic body. The preparation method of the porous ceramic body comprises the following steps: preparing a mixed raw material, wherein the mixed raw material comprises the following components in percentage by mass: 35-65 wt% of ceramic powder, 25-55 wt% of pore-forming fibers and 10-25 wt% of an adhesive; forming the mixed raw material into a green body, arranging the pore-forming fibers in the green body along a preset direction, and then decomposing and volatilizing the pore-forming fibers through a sintering process so as to prepare the porous ceramic body with directional through holes. The prepared porous ceramic body is high in structural strength and good in toughness, the probability of powder falling and slag falling is reduced, the oil guide rate is increased, and the effective oil guide path is increased.
本发明提出一种多孔陶瓷体及其制备方法和应用该多孔陶瓷体的电子烟。所述多孔陶瓷体的制备方法包括：制备混合原料，所述混合原料各成分及其质量百分数如下：陶瓷粉体35～65wt％、造孔纤维25～55wt％、胶黏剂10～25wt％；将所述混合原料成型形成坯体，使坯体内的造孔纤维沿预设方向排列，然后通过烧结工艺使造孔纤维分解挥发，从而制得具有定向贯通孔的多孔陶瓷体。本发明制备的多孔陶瓷体不仅结构强度较高，韧性好，降低了掉粉、掉渣的概率，还提高了导油速率和增加了有效导油路径。
Porous ceramic body, preparation method thereof and electronic cigarette using porous ceramic body
多孔陶瓷体及其制备方法和应用该多孔陶瓷体的电子烟
WU JIAN (author) / LEI BAOLING (author) / XU ZHONGLI (author) / LI YONGHAI (author)
2021-12-03
Patent
Electronic Resource
Chinese
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