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Electronic cigarette microporous ceramic atomizing core and preparation method thereof

A technology of microporous ceramics and atomizing cores, which is applied in the field of electronic cigarettes, can solve the problems of poor oil locking ability of porous ceramic atomizing cores, and achieve the effects of good atomization effect, small smoke resistance and strong oil locking ability

Inactive Publication Date: 2019-10-25
湖南嘉盛电陶新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a microporous ceramic atomizing core for electronic cigarettes and a preparation method thereof, aiming at solving the problem of poor oil-locking ability of the porous ceramic atomizing core

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The raw materials for preparing the microporous ceramic atomizing core of the electronic cigarette provided by the embodiment of the present invention include: dry material, solvent wax and surfactant.

[0028] The dry material is composed of the following components and weight percentages: 400 mesh silicon carbide powder 12%, 400 mesh quartz powder 32%, 400 mesh cordierite 10%, 400 mesh low temperature bonding glass powder 22%, 1000 mesh diatomite 6% And 1200 mesh starch 18%.

[0029] The solvent wax is made by mixing paraffin wax and beeswax at a weight ratio of 1:0.1, and the added weight of the solvent wax is 20% of the weight of the dry material.

[0030] Surfactant is oleic acid, and the addition amount is 0.25ml / 500g dry material.

[0031] The preparation method of the electronic cigarette microporous ceramic atomizing core provided by the embodiment of the present invention includes:

[0032] S1: Select and weigh the preparation raw materials according to the ...

Embodiment 2

[0039] The raw materials for preparing the microporous ceramic atomizing core of the electronic cigarette provided by the embodiment of the present invention include: dry material, solvent wax and surfactant.

[0040] The dry material is composed of the following components and weight percentages: 300 mesh silicon carbide powder 11%, 300 mesh quartz powder 35%, 300 mesh cordierite 9%, 300 mesh low temperature bonding glass powder 21%, 800 mesh diatomite 8% And 1000 mesh starch 16%.

[0041] The solvent wax is made by mixing paraffin wax and beeswax at a weight ratio of 1:0.3, and the added weight of the solvent wax is 25% of the weight of the dry material.

[0042] Surfactant is oleic acid, and the addition amount is 0.2ml / 500g dry material.

[0043] The preparation method of the electronic cigarette microporous ceramic atomizing core provided by the embodiment of the present invention includes:

[0044] S1: Select and weigh the preparation raw materials according to the abo...

Embodiment 3

[0051] The raw materials for preparing the microporous ceramic atomizing core of the electronic cigarette provided by the embodiment of the present invention include: dry material, solvent wax and surfactant.

[0052] The dry material is composed of the following components and weight percentages: 400 mesh silicon carbide powder 13%, 400 mesh quartz powder 36%, 400 mesh cordierite 12%, 400 mesh low temperature bonding glass powder 17%, 1000 mesh diatomite 7% And 1200 mesh starch 15%.

[0053] The solvent wax is made by mixing paraffin wax and beeswax at a weight ratio of 1:0.2, and the added weight of the solvent wax is 15% of the weight of the dry material.

[0054] Surfactant is oleic acid, and the addition amount is 0.3ml / 500g dry matter.

[0055]The preparation method of the electronic cigarette microporous ceramic atomizing core provided by the embodiment of the present invention includes:

[0056] S1: Select and weigh the preparation raw materials according to the abov...

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Abstract

The invention relates to the technical field of electronic cigarettes, and provides an electronic cigarette microporous ceramic atomizing core and a preparation method thereof. A preparation raw material includes a dry material, solvent wax and a surfactant, the dry material includes silicon carbide powder, quartz powder, cordierite, low temperature bonded glass powder, diatomite and starch, and the solvent wax is a mixture of paraffin wax and beeswax. The preparation method includes the steps of dry-blending of the dry material, slurry preparation, hot grouting and gradient heating sintering.The electronic cigarette microporous ceramic atomizing core is high in water absorption, the water absorption can be up to over 60%, the amount of smoke is large during using, resistance of the smokeis small, the smoke oil atomizing effect is good, the oil locking ability is high, the electronic cigarette can be suck 15 times continuously without oil leakage during normal use, the air transportoil leakage rate is less than 0.5% after a smoke bomb is matched, and the electronic cigarette sits for 7 days without leaking oil.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, in particular to an electronic cigarette microporous ceramic atomizing core and a preparation method thereof. Background technique [0002] E-cigarette is an electronic product that imitates cigarettes. It has the same appearance, smoke, taste and feeling as cigarettes. It is a product that turns nicotine into steam by means of atomization and other means, and allows users to smoke. [0003] The core part of the electronic cigarette is the atomizing core that can generate smoke. E-liquid is injected into the atomizing core, and the oil is atomized into smoke after heating the atomizing core. The atomization effect of the atomizing core determines the quality and taste of the smoke. At present, the atomizing cores on the market are mainly porous ceramic atomizing cores and cotton cores. The former can make the heating temperature of the e-cigarette higher and the smoke oil atomized m...

Claims

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Application Information

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IPC IPC(8): C04B35/14C04B38/00A24F47/00
CPCA24F47/008C04B35/14C04B38/00C04B2235/3826C04B2235/3481C04B2235/36C04B2235/6562C04B2235/6567
Inventor 郑元新施小罗李绍江
Owner 湖南嘉盛电陶新材料股份有限公司
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