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High-reduction-degree porous ceramic atomizing core and preparation method thereof

A technology of porous ceramics and atomizing cores, applied in ceramic products, other household appliances, applications, etc., can solve the problems of insufficient reduction degree and poor user experience, and achieve reasonable size, high fragrance reduction degree, and full mist beads Effect

Inactive Publication Date: 2020-10-20
湖南云天雾化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a porous ceramic atomizing core with high reduction degree and its preparation method to solve the problems in the prior art that the reduction degree is not strong enough and the user experience is poor

Method used

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  • High-reduction-degree porous ceramic atomizing core and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The preparation method of the porous ceramic atomizing core with high reduction degree described in this example is as follows:

[0023] Step 1. Select the mixture according to the number of parts by mass, including 10 parts of silicon carbide, 11 parts of alumina, 24 parts of quartz glass, 12 parts of molten glass powder, and 7 parts of pore-forming agent; the selection principle is that each component has different shapes and sharp edges and corners , to ensure the diversity of voids and the adsorption of the ceramic body to the atomized liquid; and to fragment these components;

[0024] Step 2: Melt the mixed wax solvent at 60-70°C, add 0.5%~1% oleic acid by mass, measure 50 parts of the molten material, add solvent to the molten material to make the molten material into a paste, and wait until the molten material is mixed with After the oleic acid is uniformly dispersed, add the mixture selected in step 1, continue stirring, and stir for more than 6 hours to obtain ...

Embodiment 2

[0034] The preparation method of the porous ceramic atomizing core with high reduction degree described in this example is as follows:

[0035] Step 1. Select the mixture according to the number of parts by mass, including 21 parts of silicon carbide, 24 parts of alumina, 38 parts of quartz glass, 18 parts of molten glass powder, and 26 parts of pore-forming agent; the selection principle is that each component in the mixture has different shapes , clear edges and corners to ensure the diversity of voids and the adsorption of the ceramic body to the atomized liquid; and fragmentation of these components;

[0036] Step 2: Melt the mixed wax solvent at 60-70°C, add 0.5%~1% oleic acid by mass, measure 100 parts of the molten material, add solvent to the molten material to make the molten material into a paste, and wait until the molten material is mixed with After the oleic acid is uniformly dispersed, add the mixture selected in step 1, continue stirring, and stir for more than ...

Embodiment 3

[0046] The preparation method of the porous ceramic atomizing core with high reduction degree described in this example is as follows:

[0047]Step 1. Select the mixture according to the number of parts by mass, including 15 parts of silicon carbide, 15 parts of alumina, 24 parts of quartz glass, 12 parts of molten glass powder, and 7 parts of pore-forming agent; the selection principle is that each component in the mixture has different shapes , clear edges and corners to ensure the diversity of voids and the adsorption of the ceramic body to the atomized liquid; and fragmentation of these components;

[0048] Step 2: Melt the mixed wax solvent at 60-70°C, add 0.5%~1% oleic acid by mass, measure 100 parts of the molten material, add solvent to the molten material to make the molten material into a paste, and wait until the molten material is mixed with After the oleic acid is uniformly dispersed, add the mixture selected in step 1, continue stirring, and stir for more than 6 ...

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Abstract

The invention belongs to the technical field of heating atomization, particularly belongs to the field of electronic cigarettes, and relates to a high-reduction-degree porous ceramic atomization coreand a preparation method thereof. The preparation method comprises the following steps: measuring a molten material paraffin, adding a solvent into the molten material to melt the molten material intoa liquid, mixing the molten material with oleic acid, and adding 10-21 parts of silicon carbide, 11-24 parts of aluminum oxide, 24-38 parts of quartz glass, 12-18 parts of molten glass powder and 7-26 parts of a pore forming agent; continuously stirring, namely stirring for aging for 6 hours or above to obtain a slurry, pouring the slurry into an atomizing core mold, molding in an injection molding manner, and cooling to form a prefabricated blank; sintering by using a landfill process, namely sintering to 600-850 DEG C in a closed manner, and keeping the temperature for 2 hours; and coolingby adopting air cooling, namely cooling to room temperature to obtain the high-reduction-degree porous ceramic atomizing core. Atomization mist particles of the high-reduction-degree porous ceramic atomization core are reasonable in size, mist beads obtained after tobacco tar is atomized through the ceramic core are full and fine, and the fragrance reduction degree of the atomized liquid is high.

Description

technical field [0001] The invention belongs to the technical field of heating atomization, especially the field of electronic cigarettes, and relates to a porous ceramic atomization core with high reduction degree and a preparation method thereof. Background technique [0002] With the rise of the electronic cigarette industry and the expansion of the industry, a large number of enterprises have poured in, and various heating ceramic atomizing cores have emerged, but due to industry differences, each has its own focus, some focus on the heating part, and some focus on the ceramic body part. , resulting in product heating and oil conduction not reaching the optimum level, there are problems such as poor reduction, dry burning, short service life, oil leakage, excessive condensate, and poor user experience. [0003] At present, the most widely used ceramic atomizing core is the heating wire made of nickel and iron with a porous ceramic body. Because there is little adjustment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/14C04B35/64C04B38/06A24F40/70A24F40/46A24F40/40
CPCC04B35/14C04B35/64C04B38/068A24F40/70A24F40/46A24F40/40C04B2235/3826C04B2235/3217C04B2235/36C04B2235/424C04B2235/422C04B2235/96C04B2235/77C04B38/0645C04B38/067C04B38/0074C04B38/0067
Inventor 谭有峰范文筹施小罗李绍江宋维峰
Owner 湖南云天雾化科技有限公司
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