Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Porous ceramic for electronic cigarette, atomizing core containing porous ceramic and preparation method of atomizing core
The invention relates to the technical field of electronic cigarettes, and in particular, relates to a porous ceramic for an electronic cigarette, an atomizing core containing the porous ceramic and apreparation method of the atomizing core. The porous ceramic for the electronic cigarette is composed of the following components in percentage by mass: 35 to 60 percent of ceramic powder, 5 to 40 percent of a pore forming agent, 5 to 30 percent of a sintering aid and 15 to 35 percent of a glue, wherein the glue is composed of the following components in percentage by mass: 20 to 40 percent of PE, 20 to 40 percent of PP, 1 to 10 percent of PE wax, 15 to 40 percent of paraffin and 1 to 10 percent of stearic acid or oleic acid. Through the mode, the porous ceramic with a uniform structure and adjustable pore diameter and porosity is prepared by adopting an injection molding process, so that the requirements of users on different pore diameters and different porosities of the porous ceramiccan be met; through the specific feeding sequence and an internal mixer, the materials are mixed more uniformly, the forming size is stable and is close to the net size, secondary machining is not needed, forming is easy and automatic, the production efficiency is high, and the production cost is low.
本发明涉及电子烟技术领域，具体涉及一种电子烟用多孔陶瓷、含该多孔陶瓷的雾化芯及其制备方法，其中，电子烟用多孔陶瓷包括按照质量百分含量计的如下各组分：35‑60％的陶瓷粉体、5‑40％的造孔剂、5‑30％的烧结助剂以及15‑35％的胶，胶包括按照质量百分含量计的如下各组分：20‑40％的PE、20‑40％的PP、1‑10％的PE蜡、15‑40％的石蜡、1‑10％的硬脂酸或油酸。通过上述方式，采用注射成型工艺制备了结构均匀、孔径和孔隙率可调的多孔陶瓷，能够满足用户对多孔陶瓷的不同孔径、不同孔隙率的需求；通过特定的加料顺序和密炼机使得混料更加均匀，成型尺寸稳定并接近净尺寸成型无须二次加工，成型容易自动化，生产效率高，生产成本低。
Porous ceramic for electronic cigarette, atomizing core containing porous ceramic and preparation method of atomizing core
The invention relates to the technical field of electronic cigarettes, and in particular, relates to a porous ceramic for an electronic cigarette, an atomizing core containing the porous ceramic and apreparation method of the atomizing core. The porous ceramic for the electronic cigarette is composed of the following components in percentage by mass: 35 to 60 percent of ceramic powder, 5 to 40 percent of a pore forming agent, 5 to 30 percent of a sintering aid and 15 to 35 percent of a glue, wherein the glue is composed of the following components in percentage by mass: 20 to 40 percent of PE, 20 to 40 percent of PP, 1 to 10 percent of PE wax, 15 to 40 percent of paraffin and 1 to 10 percent of stearic acid or oleic acid. Through the mode, the porous ceramic with a uniform structure and adjustable pore diameter and porosity is prepared by adopting an injection molding process, so that the requirements of users on different pore diameters and different porosities of the porous ceramiccan be met; through the specific feeding sequence and an internal mixer, the materials are mixed more uniformly, the forming size is stable and is close to the net size, secondary machining is not needed, forming is easy and automatic, the production efficiency is high, and the production cost is low.
本发明涉及电子烟技术领域，具体涉及一种电子烟用多孔陶瓷、含该多孔陶瓷的雾化芯及其制备方法，其中，电子烟用多孔陶瓷包括按照质量百分含量计的如下各组分：35‑60％的陶瓷粉体、5‑40％的造孔剂、5‑30％的烧结助剂以及15‑35％的胶，胶包括按照质量百分含量计的如下各组分：20‑40％的PE、20‑40％的PP、1‑10％的PE蜡、15‑40％的石蜡、1‑10％的硬脂酸或油酸。通过上述方式，采用注射成型工艺制备了结构均匀、孔径和孔隙率可调的多孔陶瓷，能够满足用户对多孔陶瓷的不同孔径、不同孔隙率的需求；通过特定的加料顺序和密炼机使得混料更加均匀，成型尺寸稳定并接近净尺寸成型无须二次加工，成型容易自动化，生产效率高，生产成本低。
Porous ceramic for electronic cigarette, atomizing core containing porous ceramic and preparation method of atomizing core
电子烟用多孔陶瓷、含该多孔陶瓷的雾化芯及其制备方法
YU MINGXIAN (Autor:in) / XU XINLIN (Autor:in) / WANG WEIJIANG (Autor:in) / WU SHA'OU (Autor:in) / DAI GAOHUAN (Autor:in) / LI YI (Autor:in)
15.05.2020
Patent
Elektronische Ressource
Chinesisch
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