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Colored porous ceramic atomizing core and preparation method thereof

A porous ceramic and atomizing core technology, applied in the field of ceramics, can solve the problem of single color of the ceramic atomizing core, and achieve the effect of reducing the added amount, optimizing the pore structure, and improving the structural strength

Active Publication Date: 2021-08-06
阿特麦哲(东莞)新材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of the single color of the existing ceramic atomizing core, the present invention provides a colored porous ceramic atomizing core and a preparation method thereof, so that porous ceramic atomizing cores of different models or different atomizing performances have different colors

Method used

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  • Colored porous ceramic atomizing core and preparation method thereof

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preparation example Construction

[0047] The preparation method of described colored sintering aid comprises the following steps:

[0048] (1) According to the sintering temperature and required color of the porous ceramic atomizing core, select the corresponding ceramic sintering agent and ceramic pigment powder as raw materials;

[0049] (2) Weigh the ceramic sintering agent and ceramic pigment powder according to the above weight percentage, put them in a ball mill, the weight ratio of the material to the ball is 1:2, use absolute ethanol as the wet medium, and after wet ball milling for 24 to 36 hours, at 80 Dry at ℃ and sieve to obtain a uniformly mixed colored sintering aid raw material mixed powder;

[0050] (3) Dry press the mixed powder of colored sintering aid raw materials obtained in step (2) under a pressure of 200 MPa, and heat-treat it in a high-temperature furnace for melting or semi-melting. , and then naturally cooled to obtain a sintering aid block; through briquetting and sintering, the ce...

Embodiment 1

[0070] (1) Select low-temperature glass powder with a melting temperature of 650°C as a ceramic sintering agent, such as red environmental protection inorganic non-metallic mineral pigments with a resistance of more than 700°C according to the weight ratio of 98% and 2%, as red ceramic sintering aids raw material;

[0071] (2) Put the red sintering aid raw material powder weighed above in a ball mill, the weight ratio of the material to the ball is 1:2, use absolute ethanol as the wet medium, and after wet ball milling for 25 hours, dry it at 80°C and dry it. Sieve to obtain evenly mixed red sintering aid raw material mixed powder;

[0072] (3) The above-mentioned red sintering aid raw material mixed powder was dry-pressed at a pressure of 200 MPa, kept in a heat treatment furnace at 650°C for 3 hours, and then naturally cooled to obtain a red sintering aid block;

[0073] (4) Crushing and grinding the red sintering aid block obtained from the above heat treatment to make a r...

Embodiment 2

[0078] (1) Select low-temperature glass powder with a melting temperature of 550°C as the ceramic sintering agent and a yellow environmental protection inorganic non-metallic mineral pigment resistant to 600°C and weigh them according to the weight ratio of 97% and 3%, and use them as yellow porous ceramic atomizing cores for sintering raw materials for additives;

[0079] (2) Put the yellow sintering aid raw material powder weighed above in a ball mill, the weight ratio of the material to the ball is 1:2, use absolute ethanol as the wet medium, and after wet ball milling for 25 hours, dry it at 80°C and dry it. Sieve to obtain uniformly mixed yellow sintering aid raw material mixed powder;

[0080] (3) The above-mentioned yellow sintering aid raw material mixed powder was dry-pressed at a pressure of 200 MPa, kept in a heat treatment furnace at 550°C for 3 hours, and then naturally cooled to obtain a yellow sintering aid block;

[0081] (4) Crushing and grinding the yellow s...

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Abstract

The invention belongs to the technical field of ceramics, and particularly relates to a colored porous ceramic atomizing core and a preparation method thereof.The ceramic atomizing core is prepared from, by weight, 40%-90% of ceramic powder, 5%-40% of a colored sintering aid and 0-40% of a pore forming agents, and the colored ceramic sintering aid is prepared from a ceramic sintering agent and ceramic pigment powder as raw materials through high-temperature melting heat treatment. According to the colored ceramic sintering aid, the colored porous ceramic atomizing core is prepared from the colored ceramic sintering aid, so that ceramic atomizing cores with different porosities and pore sizes have different colors, the preparation process is simple, the identification degree is high, and the colored porous ceramic atomizing core can uniquely correspond to tobacco tar with different tastes and properties.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to a colored porous ceramic atomizing core and a preparation method thereof. Background technique [0002] The ceramic atomizing core is a core component widely used in the atomization industry, such as cosmetic atomization, medical atomization, electronic cigarettes and other industries. And then achieve the purpose of beauty treatment, auxiliary treatment and electronic cigarette smoking. At present, the main materials of ceramic atomizing cores are silica, alumina, mullite and diatomaceous earth, etc., and the color is mainly white or off-white. The single color is difficult to meet the market's demand for colorful, causing aesthetic fatigue, and also restricts the development of some products that require matching of multi-color ceramic atomizing cores. In addition, in the production, a single color will cause troubles to distinguish different types of atomizing c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/14C04B35/10C04B35/185C04B35/622C04B35/64C04B35/626C04B38/06A24F40/46A24F40/40A24F40/10
CPCC04B35/14C04B35/10C04B35/185C04B35/622C04B35/64C04B35/62605C04B35/62665C04B38/067C04B38/068A24F40/46A24F40/40A24F40/10C04B2235/5436C04B2235/36C04B2235/656C04B2235/6567C04B2235/9661C04B38/0074C04B38/0054
Inventor 宿金栋丁达飞
Owner 阿特麦哲(东莞)新材料科技有限公司
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