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Preparation method of porous ceramic atomizing core, ceramic atomizing core and application of ceramic atomizing core
The invention discloses a preparation method of a porous ceramic atomizing core, the ceramic atomizing core and application of the ceramic atomizing core. The method comprises the following steps: weighing a mixture and a molten material; uniformly mixing the mixture, and preheating; melting the molten material, adding the preheated mixture, and uniformly mixing to prepare slurry; putting a resistance circuit containing an electrode or a lead into a mold, and injecting the slurry to prepare a green body; sintering the green body, and cleaning to obtain the porous ceramic atomizing core; wherein the mixture comprises the following components in percentage by mass: 40-65% of fused quartz, 10-25% of low-temperature glass powder and 15-35% of a pore-forming agent; the molten material comprises paraffin and/or beeswax, and the use amount of the molten material is 19-35% of the mass of the mixture. According to the method, the formula of the porous ceramic slurry is optimized, so that the prepared ceramic atomizing core has uniform pore size distribution, relatively good open porosity and good permeability, tobacco tar can rapidly permeate and be transferred to the edge of a resistance circuit, rapid supplement can be achieved, the temperature is prevented from being too high, and generation of harmful ingredients is reduced.
本申请公开了一种多孔陶瓷雾化芯的制备方法、陶瓷雾化芯及其应用。本申请方法包括称取混合料和熔融料；将混合料混匀，预热；将熔融料熔化，加入预热混合料，混匀制成浆料；将含电极或引线的电阻线路放入模具，注入浆料，制得生坯；烧结生坯，清洗干净，获得多孔陶瓷雾化芯；其中，混合料包括其总质量40‑65％的熔融石英，10‑25％低温玻璃粉和15‑35％造孔剂；熔融料包括石蜡和/或蜂蜡，熔融料用量为混合料质量的19‑35％。本申请方法，通过多孔陶瓷浆料配方优化，使制备的陶瓷雾化芯具有均匀孔径分布和较好开孔孔隙率，具有良好渗透性，烟油能快速渗透，传递到电阻线路边沿，能快速补充，防止温度过高，减少有害成分生成。
Preparation method of porous ceramic atomizing core, ceramic atomizing core and application of ceramic atomizing core
The invention discloses a preparation method of a porous ceramic atomizing core, the ceramic atomizing core and application of the ceramic atomizing core. The method comprises the following steps: weighing a mixture and a molten material; uniformly mixing the mixture, and preheating; melting the molten material, adding the preheated mixture, and uniformly mixing to prepare slurry; putting a resistance circuit containing an electrode or a lead into a mold, and injecting the slurry to prepare a green body; sintering the green body, and cleaning to obtain the porous ceramic atomizing core; wherein the mixture comprises the following components in percentage by mass: 40-65% of fused quartz, 10-25% of low-temperature glass powder and 15-35% of a pore-forming agent; the molten material comprises paraffin and/or beeswax, and the use amount of the molten material is 19-35% of the mass of the mixture. According to the method, the formula of the porous ceramic slurry is optimized, so that the prepared ceramic atomizing core has uniform pore size distribution, relatively good open porosity and good permeability, tobacco tar can rapidly permeate and be transferred to the edge of a resistance circuit, rapid supplement can be achieved, the temperature is prevented from being too high, and generation of harmful ingredients is reduced.
本申请公开了一种多孔陶瓷雾化芯的制备方法、陶瓷雾化芯及其应用。本申请方法包括称取混合料和熔融料；将混合料混匀，预热；将熔融料熔化，加入预热混合料，混匀制成浆料；将含电极或引线的电阻线路放入模具，注入浆料，制得生坯；烧结生坯，清洗干净，获得多孔陶瓷雾化芯；其中，混合料包括其总质量40‑65％的熔融石英，10‑25％低温玻璃粉和15‑35％造孔剂；熔融料包括石蜡和/或蜂蜡，熔融料用量为混合料质量的19‑35％。本申请方法，通过多孔陶瓷浆料配方优化，使制备的陶瓷雾化芯具有均匀孔径分布和较好开孔孔隙率，具有良好渗透性，烟油能快速渗透，传递到电阻线路边沿，能快速补充，防止温度过高，减少有害成分生成。
Preparation method of porous ceramic atomizing core, ceramic atomizing core and application of ceramic atomizing core
一种多孔陶瓷雾化芯的制备方法、陶瓷雾化芯及其应用
CHEN HU (author) / LU WENLONG (author)
2022-03-18
Patent
Electronic Resource
Chinese
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