Substrate material for electronic cigarette atomizer heating module and preparation method of substrate material
An electronic cigarette atomizer and basic material technology, applied in the field of electronic cigarettes, can solve the problems of increased volume of electronic cigarettes, low atomization efficiency, poor thermal conductivity of porous ceramics, etc., so as to increase user experience, improve atomization efficiency, and thermal conductivity. Good results
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Embodiment 1
[0020] In parts by weight, weigh 90 parts of alumina, 5 parts of calcium titanate, 2 parts of calcium oxide, 0.5 parts of dispersant, 1 part of binder and 0.5 parts of plasticizer, and then add 40 parts of water , mixed evenly, molded, sintered at 1200°C, and kept warm for 1 hour after sintering to obtain the substrate material.
[0021] Carry out X-ray scanning to the substrate material that prepares, the result sees figure 1 . In addition, electron microscope scanning was carried out on the substrate material, and it was found that there were many micropores on the substrate material.
Embodiment 2
[0023] In parts by weight, weigh 91 parts of alumina, 6 parts of calcium titanate, 3 parts of calcium oxide, 0.5 parts of dispersant, 1 part of binder and 0.5 parts of plasticizer, and then add 40 parts of water , mixed evenly, molded, sintered at 1200°C, and kept warm for 1 hour after sintering to obtain the substrate material.
Embodiment 3
[0025] In parts by weight, weigh 92 parts of alumina, 7 parts of calcium titanate, 4 parts of calcium oxide, 0.5 parts of dispersant, 1 part of binder and 0.5 parts of plasticizer, and then add 40 parts of water , mixed evenly, molded, sintered at 1200°C, and kept warm for 1 hour after sintering to obtain the substrate material.
[0026] The substrate material prepared in Example 1 was prepared into a heating module of an electronic cigarette device, and then assembled into an electronic cigarette, compared with commercially available electronic cigarettes, and the atomization efficiency was tested, and it was found that the electronic cigarette prepared by using the substrate material in Example 1 The atomization efficiency is relatively high, reaching 14.5%, while the atomization efficiency of commercially available electronic cigarettes is only 11.4%.
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